{"id":81237,"date":"2024-06-10T02:44:00","date_gmt":"2024-06-10T02:44:00","guid":{"rendered":"https:\/\/www.dumpsbase.com\/freedumps\/?p=81237"},"modified":"2024-06-08T02:47:04","modified_gmt":"2024-06-08T02:47:04","slug":"updated-salesforce-javascript-developer-i-dumps-v11-02-with-latest-exam-questions-excellent-for-exam-preparation","status":"publish","type":"post","link":"https:\/\/www.dumpsbase.com\/freedumps\/updated-salesforce-javascript-developer-i-dumps-v11-02-with-latest-exam-questions-excellent-for-exam-preparation.html","title":{"rendered":"Updated Salesforce JavaScript Developer I Dumps (V11.02) with Latest Exam Questions &#8211; Excellent for Exam Preparation"},"content":{"rendered":"\n<p>Clearing the Salesforce Certified JavaScript Developer I certification exam can significantly enhance your IT career, however, it is not an easy task. DumpsBase has updated the Salesforce JavaScript Developer I dumps with relevant and authentic questions for your Salesforce Certified JavaScript Developer I exam preparation. The Salesforce JavaScript Developer I dumps (V11.02) are available with 224 practice exam questions with all the correct answers so that you can easily refer to the actual exam questions for excellent preparation. Preparing for the Salesforce Certified JavaScript Developer I certification exam can be simplified by using JavaScript Developer I dumps provided by DumpsBase. The authentic and relevant exam questions and answers increase your chances of passing the JavaScript Developer I exam on your first attempt. So, take charge of your IT career today by investing in the Salesforce JavaScript Developer I dumps from DumpsBase.<\/p>\n<h2>Salesforce Certified <em><span style=\"background-color: #ffff00;\">JavaScript Developer I Free Dumps Below<\/span><\/em><\/h2>\n<script>\n\t  window.fbAsyncInit = function() {\n\t    FB.init({\n\t      appId            : '622169541470367',\n\t      autoLogAppEvents : true,\n\t      xfbml            : true,\n\t      version          : 'v3.1'\n\t    });\n\t  };\n\t\n\t  (function(d, s, id){\n\t     var js, fjs = d.getElementsByTagName(s)[0];\n\t     if (d.getElementById(id)) {return;}\n\t     js = d.createElement(s); js.id = id;\n\t     js.src = \"https:\/\/connect.facebook.net\/en_US\/sdk.js\";\n\t     fjs.parentNode.insertBefore(js, fjs);\n\t   }(document, 'script', 'facebook-jssdk'));\n\t<\/script><script type=\"text\/javascript\" >\ndocument.addEventListener(\"DOMContentLoaded\", function(event) { \nif(!window.jQuery) alert(\"The important jQuery library is not properly loaded in your site. Your WordPress theme is probably missing the essential wp_head() call. You can switch to another theme and you will see that the plugin works fine and this notice disappears. If you are still not sure what to do you can contact us for help.\");\n});\n<\/script>  \n  \n<div  id=\"watupro_quiz\" class=\"quiz-area single-page-quiz\">\n<p id=\"submittingExam8640\" style=\"display:none;text-align:center;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/plugins\/watupro\/img\/loading.gif\" width=\"16\" height=\"16\"><\/p>\n\n<div class=\"watupro-exam-description\" id=\"description-quiz-8640\"><\/div>\n\n<form action=\"\" method=\"post\" class=\"quiz-form\" id=\"quiz-8640\"  enctype=\"multipart\/form-data\" >\n<div class='watu-question ' id='question-1' style=';'><div id='questionWrap-1'  class='   watupro-question-id-334449'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>1. <\/span>Refer to the code below: <br \/>\r<br>01 const exec = (item, delay) =&gt;{ <br \/>\r<br>02 newPromise(resolve =&gt; setTimeout( () =&gt; resolve(item), delay)), <br \/>\r<br>03 async function runParallel() { <br \/>\r<br>04 Const (result1, result2, result3) = await Promise.all{ <br \/>\r<br>05 [exec (\u2018x\u2019, \u2018100\u2019), exec(\u2018y\u2019, 500), exec(\u2018z\u2019, \u2018100\u2019)] <br \/>\r<br>06 ); <br \/>\r<br>7 return `parallel is done: $(result1)$(result2)$(result3)`; <br \/>\r<br>8 } <br \/>\r<br>} <br \/>\r<br>} <br \/>\r<br>Which two statements correctly execute the runParallel () function? Choose 2 answers<\/div><input type='hidden' name='question_id[]' id='qID_1' value='334449' \/><input type='hidden' id='answerType334449' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334449[]' id='answer-id-1308625' class='answer   answerof-334449 ' value='1308625'   \/><label for='answer-id-1308625' id='answer-label-1308625' class=' answer'><span>Async runParallel () .then(data);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334449[]' id='answer-id-1308626' class='answer   answerof-334449 ' value='1308626'   \/><label for='answer-id-1308626' id='answer-label-1308626' class=' answer'><span>runParallel (). done(function(data){return data;});<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334449[]' id='answer-id-1308627' class='answer   answerof-334449 ' value='1308627'   \/><label for='answer-id-1308627' id='answer-label-1308627' class=' answer'><span>runParallel () .then(data);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334449[]' id='answer-id-1308628' class='answer   answerof-334449 ' value='1308628'   \/><label for='answer-id-1308628' id='answer-label-1308628' class=' answer'><span>runParallel () .then(function(data)return data<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-2' style=';'><div id='questionWrap-2'  class='   watupro-question-id-334450'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>2. <\/span>A developer needs to test this function: <br \/>\r<br>01const sum3 = (arr) =&gt; ( <br \/>\r<br>02if (!arr.length) return 0, <br \/>\r<br>03if (arr.length === 1) return arr[0], <br \/>\r<br>04if (arr.length === 2) return arr[0]+ arr[1], <br \/>\r<br>05 return arr[0] + arr[1] + arr[2], <br \/>\r<br>06 ); <br \/>\r<br>Which two assert statements are valid tests for the function? <br \/>\r<br>Choose 2 answers<\/div><input type='hidden' name='question_id[]' id='qID_2' value='334450' \/><input type='hidden' id='answerType334450' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334450[]' id='answer-id-1308629' class='answer   answerof-334450 ' value='1308629'   \/><label for='answer-id-1308629' id='answer-label-1308629' class=' answer'><span>console.assert(sum3(1, \u20182\u2019)) == 12);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334450[]' id='answer-id-1308630' class='answer   answerof-334450 ' value='1308630'   \/><label for='answer-id-1308630' id='answer-label-1308630' class=' answer'><span>console.assert(sum3(0)) == 0);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334450[]' id='answer-id-1308631' class='answer   answerof-334450 ' value='1308631'   \/><label for='answer-id-1308631' id='answer-label-1308631' class=' answer'><span>console.assert(sum3(-3, 2 )) == -1);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334450[]' id='answer-id-1308632' class='answer   answerof-334450 ' value='1308632'   \/><label for='answer-id-1308632' id='answer-label-1308632' class=' answer'><span>console.assert(sum3(\u2018hello\u2019, 2, 3, 4)) === NaN);<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-3' style=';'><div id='questionWrap-3'  class='   watupro-question-id-334451'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>3. <\/span>Which statement phrases successfully?<\/div><input type='hidden' name='question_id[]' id='qID_3' value='334451' \/><input type='hidden' id='answerType334451' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334451[]' id='answer-id-1308633' class='answer   answerof-334451 ' value='1308633'   \/><label for='answer-id-1308633' id='answer-label-1308633' class=' answer'><span>JSO<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334451[]' id='answer-id-1308634' class='answer   answerof-334451 ' value='1308634'   \/><label for='answer-id-1308634' id='answer-label-1308634' class=' answer'><span>parse (\u2018 foo \u2019 );<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334451[]' id='answer-id-1308635' class='answer   answerof-334451 ' value='1308635'   \/><label for='answer-id-1308635' id='answer-label-1308635' class=' answer'><span>JSO<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334451[]' id='answer-id-1308636' class='answer   answerof-334451 ' value='1308636'   \/><label for='answer-id-1308636' id='answer-label-1308636' class=' answer'><span>parse (\u201c foo \u201d );<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334451[]' id='answer-id-1308637' class='answer   answerof-334451 ' value='1308637'   \/><label for='answer-id-1308637' id='answer-label-1308637' class=' answer'><span>JSO<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334451[]' id='answer-id-1308638' class='answer   answerof-334451 ' value='1308638'   \/><label for='answer-id-1308638' id='answer-label-1308638' class=' answer'><span>parse( \u201c \u2018 foo \u2019 \u201d );<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334451[]' id='answer-id-1308639' class='answer   answerof-334451 ' value='1308639'   \/><label for='answer-id-1308639' id='answer-label-1308639' class=' answer'><span>JSO<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334451[]' id='answer-id-1308640' class='answer   answerof-334451 ' value='1308640'   \/><label for='answer-id-1308640' id='answer-label-1308640' class=' answer'><span>parse(\u2018 \u201c foo \u201d \u2019);<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-4' style=';'><div id='questionWrap-4'  class='   watupro-question-id-334452'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>4. <\/span>catch( arr =&gt; ( <br \/>\r<br>10 console.log(\u201cRace is cancelled.\u201d, err); <br \/>\r<br>11 )); <br \/>\r<br>What is the value of result when Promise.race executes?<\/div><input type='hidden' name='question_id[]' id='qID_4' value='334452' \/><input type='hidden' id='answerType334452' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334452[]' id='answer-id-1308641' class='answer   answerof-334452 ' value='1308641'   \/><label for='answer-id-1308641' id='answer-label-1308641' class=' answer'><span>Car 3 completed the race.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334452[]' id='answer-id-1308642' class='answer   answerof-334452 ' value='1308642'   \/><label for='answer-id-1308642' id='answer-label-1308642' class=' answer'><span>Car 1 crashed in the race.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334452[]' id='answer-id-1308643' class='answer   answerof-334452 ' value='1308643'   \/><label for='answer-id-1308643' id='answer-label-1308643' class=' answer'><span>Car 2 completed the race.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334452[]' id='answer-id-1308644' class='answer   answerof-334452 ' value='1308644'   \/><label for='answer-id-1308644' id='answer-label-1308644' class=' answer'><span>Race is cancelled.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-5' style=';'><div id='questionWrap-5'  class='   watupro-question-id-334453'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>5. <\/span>Works in both the browser and Node.js. <br \/>\r<br>Which meet the requirements?<\/div><input type='hidden' name='question_id[]' id='qID_5' value='334453' \/><input type='hidden' id='answerType334453' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334453[]' id='answer-id-1308645' class='answer   answerof-334453 ' value='1308645'   \/><label for='answer-id-1308645' id='answer-label-1308645' class=' answer'><span>assert (number % 2 === 0);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334453[]' id='answer-id-1308646' class='answer   answerof-334453 ' value='1308646'   \/><label for='answer-id-1308646' id='answer-label-1308646' class=' answer'><span>console.error(number % 2 === 0);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334453[]' id='answer-id-1308647' class='answer   answerof-334453 ' value='1308647'   \/><label for='answer-id-1308647' id='answer-label-1308647' class=' answer'><span>console.debug(number % 2 === 0);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334453[]' id='answer-id-1308648' class='answer   answerof-334453 ' value='1308648'   \/><label for='answer-id-1308648' id='answer-label-1308648' class=' answer'><span>console.assert(number % 2 === 0);<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-6' style=';'><div id='questionWrap-6'  class='   watupro-question-id-334454'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>6. <\/span>A developer is working on an ecommerce website where the delivery date is dynamically calculated based on the current day. The code line below is responsible for this calculation. Const deliveryDate = new Date (); <br \/>\r<br>Due to changes in the business requirements, the delivery date must now be today\u2019s date + 9 days. <br \/>\r<br>Which code meets this new requirement?<\/div><input type='hidden' name='question_id[]' id='qID_6' value='334454' \/><input type='hidden' id='answerType334454' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334454[]' id='answer-id-1308649' class='answer   answerof-334454 ' value='1308649'   \/><label for='answer-id-1308649' id='answer-label-1308649' class=' answer'><span>deliveryDate.setDate(( new Date ()).getDate () +9);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334454[]' id='answer-id-1308650' class='answer   answerof-334454 ' value='1308650'   \/><label for='answer-id-1308650' id='answer-label-1308650' class=' answer'><span>deliveryDate.setDate( Date.current () + 9);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334454[]' id='answer-id-1308651' class='answer   answerof-334454 ' value='1308651'   \/><label for='answer-id-1308651' id='answer-label-1308651' class=' answer'><span>deliveryDate.date = new Date(+9) ;<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334454[]' id='answer-id-1308652' class='answer   answerof-334454 ' value='1308652'   \/><label for='answer-id-1308652' id='answer-label-1308652' class=' answer'><span>deliveryDate.date = Date.current () + 9;<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-7' style=';'><div id='questionWrap-7'  class='   watupro-question-id-334455'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>7. <\/span>Which three statements are true about promises? Choose 3 answers<\/div><input type='hidden' name='question_id[]' id='qID_7' value='334455' \/><input type='hidden' id='answerType334455' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334455[]' id='answer-id-1308653' class='answer   answerof-334455 ' value='1308653'   \/><label for='answer-id-1308653' id='answer-label-1308653' class=' answer'><span>The executor of a new Promise runs automatically.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334455[]' id='answer-id-1308654' class='answer   answerof-334455 ' value='1308654'   \/><label for='answer-id-1308654' id='answer-label-1308654' class=' answer'><span>A Promise has a .then() method.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334455[]' id='answer-id-1308655' class='answer   answerof-334455 ' value='1308655'   \/><label for='answer-id-1308655' id='answer-label-1308655' class=' answer'><span>A fulfilled or rejected promise will not change states .<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334455[]' id='answer-id-1308656' class='answer   answerof-334455 ' value='1308656'   \/><label for='answer-id-1308656' id='answer-label-1308656' class=' answer'><span>A settled promise can become resolved.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334455[]' id='answer-id-1308657' class='answer   answerof-334455 ' value='1308657'   \/><label for='answer-id-1308657' id='answer-label-1308657' class=' answer'><span>A pending promise canbecome fulfilled, settled, or rejected.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-8' style=';'><div id='questionWrap-8'  class='   watupro-question-id-334456'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>8. <\/span>Given the code below: <br \/>\r<br>01 function GameConsole (name) { <br \/>\r<br>02 this.name = name; <br \/>\r<br>3 } <br \/>\r<br>4 <br \/>\r<br>5 GameConsole.prototype.load = function(gamename) { <br \/>\r<br>6 console.log (` $(this.name) is loading agame: $(gamename) \u2026`); <br \/>\r<br>7 ) <br \/>\r<br>8 function Console 16 Bit (name) { <br \/>\r<br>9 GameConsole.call(this, name) ; <br \/>\r<br>10 } <br \/>\r<br>11 Console16bit.prototype = Object.create (GameConsole.prototype) ; <br \/>\r<br>12 \/\/insert code here <br \/>\r<br>13 console.log (` $(this.name) is loading a cartridge game :$(gamename) \u2026`); <br \/>\r<br>14 } <br \/>\r<br>15 const console16bit = new Console16bit(\u2018 SNEGeneziz \u2019); <br \/>\r<br>16 console16bit.load(\u2018Super Nonic 3x Force\u2019); <br \/>\r<br>What should a developer insert at line 15 to output the following message using the method? <br \/>\r<br>&gt; SNEGeneziz is loading a cartridgegame: Super Monic 3x Force . . .<\/div><input type='hidden' name='question_id[]' id='qID_8' value='334456' \/><input type='hidden' id='answerType334456' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334456[]' id='answer-id-1308658' class='answer   answerof-334456 ' value='1308658'   \/><label for='answer-id-1308658' id='answer-label-1308658' class=' answer'><span>Console16bit.prototype.load(gamename) = function() {<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334456[]' id='answer-id-1308659' class='answer   answerof-334456 ' value='1308659'   \/><label for='answer-id-1308659' id='answer-label-1308659' class=' answer'><span>Console16bit.prototype.load = function(gamename) {<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334456[]' id='answer-id-1308660' class='answer   answerof-334456 ' value='1308660'   \/><label for='answer-id-1308660' id='answer-label-1308660' class=' answer'><span>Console16bit = Object.create(GameConsole.prototype).load = function(gamename) {<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334456[]' id='answer-id-1308661' class='answer   answerof-334456 ' value='1308661'   \/><label for='answer-id-1308661' id='answer-label-1308661' class=' answer'><span>Console16bit.prototype.load(gamename) {<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-9' style=';'><div id='questionWrap-9'  class='   watupro-question-id-334457'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>9. <\/span>A developer has the following array of student test grades: <br \/>\r<br>Let arr = [ 7, 8, 5, 8, 9]; <br \/>\r<br>The Teacher wants to double each score and then see an array of the students who scored more than 15 points. <br \/>\r<br>How should thedeveloper implement the request?<\/div><input type='hidden' name='question_id[]' id='qID_9' value='334457' \/><input type='hidden' id='answerType334457' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334457[]' id='answer-id-1308662' class='answer   answerof-334457 ' value='1308662'   \/><label for='answer-id-1308662' id='answer-label-1308662' class=' answer'><span>Let arr1 = arr.filter(( val) =&gt; (return val &gt; 15 )) .map (( num) =&gt; (return num *2 ))<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334457[]' id='answer-id-1308663' class='answer   answerof-334457 ' value='1308663'   \/><label for='answer-id-1308663' id='answer-label-1308663' class=' answer'><span>Let arr1 = arr.mapBy (( num) =&gt; (return num *2 )) .filterBy (( val ) =&gt; return val &gt; 15 )) ;<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334457[]' id='answer-id-1308664' class='answer   answerof-334457 ' value='1308664'   \/><label for='answer-id-1308664' id='answer-label-1308664' class=' answer'><span>Let arr1 = arr.map((num) =&gt; num*2). Filter (( val) =&gt; val &gt; 15);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334457[]' id='answer-id-1308665' class='answer   answerof-334457 ' value='1308665'   \/><label for='answer-id-1308665' id='answer-label-1308665' class=' answer'><span>Let arr1 = arr.map((num) =&gt; (num *2)).filterBy((val) =&gt; (val &gt;15 ));<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-10' style=';'><div id='questionWrap-10'  class='   watupro-question-id-334458'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>10. <\/span>A test has a dependency on database.query. During the test the dependency is replaced with an object called database with the method, query, that returns an array. The developer needs to verify how many times the method was called and the arguments used each time. <br \/>\r<br>Which two test approaches describe the requirement? Choose 2 answers<\/div><input type='hidden' name='question_id[]' id='qID_10' value='334458' \/><input type='hidden' id='answerType334458' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334458[]' id='answer-id-1308666' class='answer   answerof-334458 ' value='1308666'   \/><label for='answer-id-1308666' id='answer-label-1308666' class=' answer'><span>Integration<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334458[]' id='answer-id-1308667' class='answer   answerof-334458 ' value='1308667'   \/><label for='answer-id-1308667' id='answer-label-1308667' class=' answer'><span>Black box<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334458[]' id='answer-id-1308668' class='answer   answerof-334458 ' value='1308668'   \/><label for='answer-id-1308668' id='answer-label-1308668' class=' answer'><span>White box<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334458[]' id='answer-id-1308669' class='answer   answerof-334458 ' value='1308669'   \/><label for='answer-id-1308669' id='answer-label-1308669' class=' answer'><span>Mocking<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-11' style=';'><div id='questionWrap-11'  class='   watupro-question-id-334459'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>11. <\/span>Given the JavaScript below: <br \/>\r<br>01 function filterDOM (searchString) { <br \/>\r<br>02 const parsedSearchString = searchString &amp;&amp; searchString.toLowerCase() ; <br \/>\r<br>03 document.quesrySelectorAll(\u2018 .account\u2019 ) . forEach(account =&gt; ( <br \/>\r<br>04 const accountName = account.innerHTML.toLOwerCase(); <br \/>\r<br>05 account. Style.display = accountName.includes(parsedSearchString)? \/*Insert code*\/; <br \/>\r<br>6 )}; <br \/>\r<br>7 } <br \/>\r<br>Which code should replace the placeholder comment on line 05 to hide accounts that do not match the search string?<\/div><input type='hidden' name='question_id[]' id='qID_11' value='334459' \/><input type='hidden' id='answerType334459' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334459[]' id='answer-id-1308670' class='answer   answerof-334459 ' value='1308670'   \/><label for='answer-id-1308670' id='answer-label-1308670' class=' answer'><span>\u2018 name \u2019: \u2018 block \u2019<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334459[]' id='answer-id-1308671' class='answer   answerof-334459 ' value='1308671'   \/><label for='answer-id-1308671' id='answer-label-1308671' class=' answer'><span>\u2018 Block \u2019: \u2018 none \u2019<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334459[]' id='answer-id-1308672' class='answer   answerof-334459 ' value='1308672'   \/><label for='answer-id-1308672' id='answer-label-1308672' class=' answer'><span>\u2018 visible \u2019: \u2018 hidden \u2019<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334459[]' id='answer-id-1308673' class='answer   answerof-334459 ' value='1308673'   \/><label for='answer-id-1308673' id='answer-label-1308673' class=' answer'><span>\u2018 hidden \u2019: \u2018 visible \u2019<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-12' style=';'><div id='questionWrap-12'  class='   watupro-question-id-334460'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>12. <\/span>developer publishes a new version of a package with new features that do not break backward compatibility. The previous version number was 1.1.3. <br \/>\r<br>Following semantic versioning format, what should the new package version number be?<\/div><input type='hidden' name='question_id[]' id='qID_12' value='334460' \/><input type='hidden' id='answerType334460' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334460[]' id='answer-id-1308674' class='answer   answerof-334460 ' value='1308674'   \/><label for='answer-id-1308674' id='answer-label-1308674' class=' answer'><span>2.0.0<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334460[]' id='answer-id-1308675' class='answer   answerof-334460 ' value='1308675'   \/><label for='answer-id-1308675' id='answer-label-1308675' class=' answer'><span>1.2.3<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334460[]' id='answer-id-1308676' class='answer   answerof-334460 ' value='1308676'   \/><label for='answer-id-1308676' id='answer-label-1308676' class=' answer'><span>1.1.4<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334460[]' id='answer-id-1308677' class='answer   answerof-334460 ' value='1308677'   \/><label for='answer-id-1308677' id='answer-label-1308677' class=' answer'><span>1.2.0<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-13' style=';'><div id='questionWrap-13'  class='   watupro-question-id-334461'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>13. <\/span>A developer is creating a simple webpage with a button. When a userclicks this button for the first time, a message is displayed. <br \/>\r<br>The developer wrote the JavaScript code below, but something is missing. The message gets displayed every time a user clicks the button, instead of just the first time. <br \/>\r<br>01 function listen(event) { <br \/>\r<br>02 alert (\u2018Hey! I am John Doe\u2019); <br \/>\r<br>03 button.addEventListener (\u2018click\u2019, listen); <br \/>\r<br>Which two code lines make this code work as required? Choose 2 answers<\/div><input type='hidden' name='question_id[]' id='qID_13' value='334461' \/><input type='hidden' id='answerType334461' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334461[]' id='answer-id-1308678' class='answer   answerof-334461 ' value='1308678'   \/><label for='answer-id-1308678' id='answer-label-1308678' class=' answer'><span>On line 02, use event.first to test if it is the first execution.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334461[]' id='answer-id-1308679' class='answer   answerof-334461 ' value='1308679'   \/><label for='answer-id-1308679' id='answer-label-1308679' class=' answer'><span>On line 04, useevent.stopPropagation (),<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334461[]' id='answer-id-1308680' class='answer   answerof-334461 ' value='1308680'   \/><label for='answer-id-1308680' id='answer-label-1308680' class=' answer'><span>On line 04, use button.removeEventListener(\u2018 click\u201d, listen);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334461[]' id='answer-id-1308681' class='answer   answerof-334461 ' value='1308681'   \/><label for='answer-id-1308681' id='answer-label-1308681' class=' answer'><span>On line 06, add an option called once to button.addEventListener().<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-14' style=';'><div id='questionWrap-14'  class='   watupro-question-id-334462'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>14. <\/span>A developer uses a parsed JSON string to work with user information as in the block below: <br \/>\r<br>01 const userInformation ={ <br \/>\r<br>02 \u201c id \u201d: \u201cuser-01\u201d, <br \/>\r<br>03 \u201cemail\u201d: \u201cuser01@universalcontainers.demo\u201d, <br \/>\r<br>04 \u201cage\u201d: 25 <br \/>\r<br>Which two options access the email attribute in the object? Choose 2 answers<\/div><input type='hidden' name='question_id[]' id='qID_14' value='334462' \/><input type='hidden' id='answerType334462' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334462[]' id='answer-id-1308682' class='answer   answerof-334462 ' value='1308682'   \/><label for='answer-id-1308682' id='answer-label-1308682' class=' answer'><span>userInformation(\u201cemail\u201d)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334462[]' id='answer-id-1308683' class='answer   answerof-334462 ' value='1308683'   \/><label for='answer-id-1308683' id='answer-label-1308683' class=' answer'><span>userInformation.get(\u201cemail\u201d)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334462[]' id='answer-id-1308684' class='answer   answerof-334462 ' value='1308684'   \/><label for='answer-id-1308684' id='answer-label-1308684' class=' answer'><span>userInformation.email<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334462[]' id='answer-id-1308685' class='answer   answerof-334462 ' value='1308685'   \/><label for='answer-id-1308685' id='answer-label-1308685' class=' answer'><span>userInformation(email)<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-15' style=';'><div id='questionWrap-15'  class='   watupro-question-id-334463'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>15. <\/span>Refer to the code below: <br \/>\r<br>01 const server = require(\u2018server\u2019); <br \/>\r<br>02 \/* Insert code here *\/ <br \/>\r<br>A developer imports a library that creates a web server. The imported library uses events and callbacks to start the servers <br \/>\r<br>Which code should be inserted at the line 03 to set up an event and start the web server?<\/div><input type='hidden' name='question_id[]' id='qID_15' value='334463' \/><input type='hidden' id='answerType334463' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334463[]' id='answer-id-1308686' class='answer   answerof-334463 ' value='1308686'   \/><label for='answer-id-1308686' id='answer-label-1308686' class=' answer'><span>Server.start ();<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334463[]' id='answer-id-1308687' class='answer   answerof-334463 ' value='1308687'   \/><label for='answer-id-1308687' id='answer-label-1308687' class=' answer'><span>server.on(\u2018 connect \u2019, (port) =&gt; {console.log(\u2018Listening on \u2019, port) ;})<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334463[]' id='answer-id-1308688' class='answer   answerof-334463 ' value='1308688'   \/><label for='answer-id-1308688' id='answer-label-1308688' class=' answer'><span>server()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334463[]' id='answer-id-1308689' class='answer   answerof-334463 ' value='1308689'   \/><label for='answer-id-1308689' id='answer-label-1308689' class=' answer'><span>serve(( port) =&gt; (<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334463[]' id='answer-id-1308690' class='answer   answerof-334463 ' value='1308690'   \/><label for='answer-id-1308690' id='answer-label-1308690' class=' answer'><span>console.log( \u2018Listening on \u2019, port) ;<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-16' style=';'><div id='questionWrap-16'  class='   watupro-question-id-334464'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>16. <\/span>A developer wants to iterate through an array of objects and count the objects and count the objects whose property value, name, starts with the letterN. <br \/>\r<br>Const arrObj = [{\u201cname\u201d: \u201cZach\u201d}, {\u201cname\u201d: \u201cKate\u201d},{\u201cname\u201d: \u201cAlise\u201d},{\u201cname\u201d: \u201cBob\u201d},{\u201cname\u201d: \u201cNatham\u201d},{\u201cname\u201d: \u201cnathaniel\u201d} <br \/>\r<br>Refer to the code snippet below: <br \/>\r<br>01 arrObj.reduce(( acc, curr) =&gt; { <br \/>\r<br>02 \/\/missing line 02 <br \/>\r<br>02 \/\/missing line 03 <br \/>\r<br>04 ). 0); <br \/>\r<br>Which missing lines 02 and 03 return the correct count?<\/div><input type='hidden' name='question_id[]' id='qID_16' value='334464' \/><input type='hidden' id='answerType334464' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334464[]' id='answer-id-1308691' class='answer   answerof-334464 ' value='1308691'   \/><label for='answer-id-1308691' id='answer-label-1308691' class=' answer'><span>Const sum = curr.startsWith(\u2018N\u2019)? 1: 0;Return acc +sum<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334464[]' id='answer-id-1308692' class='answer   answerof-334464 ' value='1308692'   \/><label for='answer-id-1308692' id='answer-label-1308692' class=' answer'><span>Const sum = curr.name.startsWith(\u2018N\u2019)? 1: 0;Return acc +sum<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334464[]' id='answer-id-1308693' class='answer   answerof-334464 ' value='1308693'   \/><label for='answer-id-1308693' id='answer-label-1308693' class=' answer'><span>Const sum = curr.startsWIth(\u2018N\u2019)? 1: 0;Return curr+ sum<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334464[]' id='answer-id-1308694' class='answer   answerof-334464 ' value='1308694'   \/><label for='answer-id-1308694' id='answer-label-1308694' class=' answer'><span>Const sum =curr.name.startsWIth(\u2018N\u2019)? 1: 0;Return curr+ sum<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-17' style=';'><div id='questionWrap-17'  class='   watupro-question-id-334465'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>17. <\/span>A developer creates a class that represents a blog post based on the requirement that a Post should have a body author and view count. <br \/>\r<br>The Code shown Below: <br \/>\r<br>Class Post{ <br \/>\r<br>\/\/ Insert code here This.body =body This.author = author; this.viewCount = viewCount; <br \/>\r<br>} <br \/>\r<br>} <br \/>\r<br>Which statement should be inserted in the placeholder on line 02 to allow for a variable to be set to a new instanceof a Post with the three attributes correctly populated?<\/div><input type='hidden' name='question_id[]' id='qID_17' value='334465' \/><input type='hidden' id='answerType334465' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334465[]' id='answer-id-1308695' class='answer   answerof-334465 ' value='1308695'   \/><label for='answer-id-1308695' id='answer-label-1308695' class=' answer'><span>super (body, author, viewCount) {<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334465[]' id='answer-id-1308696' class='answer   answerof-334465 ' value='1308696'   \/><label for='answer-id-1308696' id='answer-label-1308696' class=' answer'><span>Function Post (body, author, viewCount) {<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334465[]' id='answer-id-1308697' class='answer   answerof-334465 ' value='1308697'   \/><label for='answer-id-1308697' id='answer-label-1308697' class=' answer'><span>constructor (body, author, viewCount) {<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334465[]' id='answer-id-1308698' class='answer   answerof-334465 ' value='1308698'   \/><label for='answer-id-1308698' id='answer-label-1308698' class=' answer'><span>constructor () {<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-18' style=';'><div id='questionWrap-18'  class='   watupro-question-id-334466'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>18. <\/span>Which three options show valid methods for creating a fat arrow function? <br \/>\r<br>Choose 3 answers<\/div><input type='hidden' name='question_id[]' id='qID_18' value='334466' \/><input type='hidden' id='answerType334466' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334466[]' id='answer-id-1308699' class='answer   answerof-334466 ' value='1308699'   \/><label for='answer-id-1308699' id='answer-label-1308699' class=' answer'><span>x =&gt; (console.log(\u2018 executed \u2019) ; )<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334466[]' id='answer-id-1308700' class='answer   answerof-334466 ' value='1308700'   \/><label for='answer-id-1308700' id='answer-label-1308700' class=' answer'><span>[ ] =&gt; (console.log(\u2018 executed \u2019) \ud83d\ude09<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334466[]' id='answer-id-1308701' class='answer   answerof-334466 ' value='1308701'   \/><label for='answer-id-1308701' id='answer-label-1308701' class=' answer'><span>() =&gt; (console.log(\u2018 executed \u2019) \ud83d\ude09<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334466[]' id='answer-id-1308702' class='answer   answerof-334466 ' value='1308702'   \/><label for='answer-id-1308702' id='answer-label-1308702' class=' answer'><span>X,y,z =&gt; (console.log(\u2018 executed \u2019) \ud83d\ude09<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334466[]' id='answer-id-1308703' class='answer   answerof-334466 ' value='1308703'   \/><label for='answer-id-1308703' id='answer-label-1308703' class=' answer'><span>(x,y,z) =&gt; (console.log(\u2018 executed \u2019) \ud83d\ude09<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-19' style=';'><div id='questionWrap-19'  class='   watupro-question-id-334467'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>19. <\/span>Refer to the code below: <br \/>\r<br>const event = new CustomEvent( <br \/>\r<br>\/\/Missing Code <br \/>\r<br>); <br \/>\r<br>obj.dispatchEvent(event); <br \/>\r<br>A developer needs to dispatch a custom event called update to send information about recordId. <br \/>\r<br>Which two options could a developer insert at the placeholder in line 02 to achieve this? Choose 2 answers<\/div><input type='hidden' name='question_id[]' id='qID_19' value='334467' \/><input type='hidden' id='answerType334467' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334467[]' id='answer-id-1308704' class='answer   answerof-334467 ' value='1308704'   \/><label for='answer-id-1308704' id='answer-label-1308704' class=' answer'><span>\u2018Update\u2019, (recordId: \u2018123abc\u2019(<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334467[]' id='answer-id-1308705' class='answer   answerof-334467 ' value='1308705'   \/><label for='answer-id-1308705' id='answer-label-1308705' class=' answer'><span>\u2018Update\u2019, \u2018123abc\u2019<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334467[]' id='answer-id-1308706' class='answer   answerof-334467 ' value='1308706'   \/><label for='answer-id-1308706' id='answer-label-1308706' class=' answer'><span>{type: \u2018update\u2019, recordId: \u2018123abc\u2019}<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334467[]' id='answer-id-1308707' class='answer   answerof-334467 ' value='1308707'   \/><label for='answer-id-1308707' id='answer-label-1308707' class=' answer'><span>\u2018Update\u2019, {Details: {recordId: \u2018123abc\u2019}}<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-20' style=';'><div id='questionWrap-20'  class='   watupro-question-id-334468'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>20. <\/span>Refer to the code below: <br \/>\r<br>Const pi = 3.1415326, <br \/>\r<br>What is the data type of pi?<\/div><input type='hidden' name='question_id[]' id='qID_20' value='334468' \/><input type='hidden' id='answerType334468' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334468[]' id='answer-id-1308708' class='answer   answerof-334468 ' value='1308708'   \/><label for='answer-id-1308708' id='answer-label-1308708' class=' answer'><span>Double<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334468[]' id='answer-id-1308709' class='answer   answerof-334468 ' value='1308709'   \/><label for='answer-id-1308709' id='answer-label-1308709' class=' answer'><span>Number<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334468[]' id='answer-id-1308710' class='answer   answerof-334468 ' value='1308710'   \/><label for='answer-id-1308710' id='answer-label-1308710' class=' answer'><span>Decimal<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334468[]' id='answer-id-1308711' class='answer   answerof-334468 ' value='1308711'   \/><label for='answer-id-1308711' id='answer-label-1308711' class=' answer'><span>Float<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-21' style=';'><div id='questionWrap-21'  class='   watupro-question-id-334469'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>21. <\/span>A developer is required to write a function that calculates the sum of elements in an array but is getting undefined every time the code is executed. <br \/>\r<br>The developer needs to find what is missing in the code below. <br \/>\r<br>Const sumFunction = arr =&gt; { <br \/>\r<br>Return arr.reduce((result, current) =&gt; { <br \/>\r<br>\/\/ <br \/>\r<br>Result += current; <br \/>\r<br>\/\/ <br \/>\r<br>), 10); <br \/>\r<br>); <br \/>\r<br>Which option makes the code work as expected?<\/div><input type='hidden' name='question_id[]' id='qID_21' value='334469' \/><input type='hidden' id='answerType334469' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334469[]' id='answer-id-1308712' class='answer   answerof-334469 ' value='1308712'   \/><label for='answer-id-1308712' id='answer-label-1308712' class=' answer'><span>Replace line02 with return arr.map(( result, current) =&gt; (<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334469[]' id='answer-id-1308713' class='answer   answerof-334469 ' value='1308713'   \/><label for='answer-id-1308713' id='answer-label-1308713' class=' answer'><span>Replace line 04 with result = result +current;<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334469[]' id='answer-id-1308714' class='answer   answerof-334469 ' value='1308714'   \/><label for='answer-id-1308714' id='answer-label-1308714' class=' answer'><span>Replace line 03 with if(arr.length == 0 ) (return 0; )<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334469[]' id='answer-id-1308715' class='answer   answerof-334469 ' value='1308715'   \/><label for='answer-id-1308715' id='answer-label-1308715' class=' answer'><span>Replace line 05 with return result;<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-22' style=';'><div id='questionWrap-22'  class='   watupro-question-id-334470'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>22. <\/span>Given code below: <br \/>\r<br>setTimeout (() =&gt; ( <br \/>\r<br>console.log (1); <br \/>\r<br>). 0); <br \/>\r<br>console.log (2); <br \/>\r<br>New Promise ((resolve, reject)) = &gt; ( <br \/>\r<br>setTimeout(() =&gt; ( <br \/>\r<br>reject (console.log (3)); <br \/>\r<br>). 1000); <br \/>\r<br>)).catch (() =&gt; ( <br \/>\r<br>console.log (4); <br \/>\r<br>)); <br \/>\r<br>console.log (5); <br \/>\r<br>What is logged to the console?<\/div><input type='hidden' name='question_id[]' id='qID_22' value='334470' \/><input type='hidden' id='answerType334470' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334470[]' id='answer-id-1308716' class='answer   answerof-334470 ' value='1308716'   \/><label for='answer-id-1308716' id='answer-label-1308716' class=' answer'><span>21435<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334470[]' id='answer-id-1308717' class='answer   answerof-334470 ' value='1308717'   \/><label for='answer-id-1308717' id='answer-label-1308717' class=' answer'><span>25134<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334470[]' id='answer-id-1308718' class='answer   answerof-334470 ' value='1308718'   \/><label for='answer-id-1308718' id='answer-label-1308718' class=' answer'><span>12435<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334470[]' id='answer-id-1308719' class='answer   answerof-334470 ' value='1308719'   \/><label for='answer-id-1308719' id='answer-label-1308719' class=' answer'><span>12534<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-23' style=';'><div id='questionWrap-23'  class='   watupro-question-id-334471'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>23. <\/span>Which statement accurately describes the behaviour of the async\/ await keyworks?<\/div><input type='hidden' name='question_id[]' id='qID_23' value='334471' \/><input type='hidden' id='answerType334471' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334471[]' id='answer-id-1308720' class='answer   answerof-334471 ' value='1308720'   \/><label for='answer-id-1308720' id='answer-label-1308720' class=' answer'><span>The associated class contains some asynchronous functions.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334471[]' id='answer-id-1308721' class='answer   answerof-334471 ' value='1308721'   \/><label for='answer-id-1308721' id='answer-label-1308721' class=' answer'><span>The associated function will always return a promise<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334471[]' id='answer-id-1308722' class='answer   answerof-334471 ' value='1308722'   \/><label for='answer-id-1308722' id='answer-label-1308722' class=' answer'><span>The associated function can only be called via asynchronous methods<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334471[]' id='answer-id-1308723' class='answer   answerof-334471 ' value='1308723'   \/><label for='answer-id-1308723' id='answer-label-1308723' class=' answer'><span>The associated sometimes returns a promise.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-24' style=';'><div id='questionWrap-24'  class='   watupro-question-id-334472'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>24. <\/span>A developer is debugging a web server that uses Node.js The server hits a runtime error every third request to an important endpoint on the web server. <br \/>\r<br>The developer added a break point to the start script, that is at index.js at he root of the server\u2019s source code. The developer wants to make use of chrome DevTools to debug. <br \/>\r<br>Which command can be run to access DevTools and make sure the breakdown is hit?<\/div><input type='hidden' name='question_id[]' id='qID_24' value='334472' \/><input type='hidden' id='answerType334472' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334472[]' id='answer-id-1308724' class='answer   answerof-334472 ' value='1308724'   \/><label for='answer-id-1308724' id='answer-label-1308724' class=' answer'><span>node -i index.js<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334472[]' id='answer-id-1308725' class='answer   answerof-334472 ' value='1308725'   \/><label for='answer-id-1308725' id='answer-label-1308725' class=' answer'><span>Node --inspect-brk index.js<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334472[]' id='answer-id-1308726' class='answer   answerof-334472 ' value='1308726'   \/><label for='answer-id-1308726' id='answer-label-1308726' class=' answer'><span>Node inspect index.js<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334472[]' id='answer-id-1308727' class='answer   answerof-334472 ' value='1308727'   \/><label for='answer-id-1308727' id='answer-label-1308727' class=' answer'><span>Node --inspect index.js<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-25' style=';'><div id='questionWrap-25'  class='   watupro-question-id-334473'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>25. <\/span>Refer to the code below: <br \/>\r<br>Async funct on functionUnderTest(isOK) { <br \/>\r<br>If (isOK) return \u2018OK\u2019; <br \/>\r<br>Throw new Error(\u2018not OK\u2019); <br \/>\r<br>) <br \/>\r<br>Which assertion accurately tests the above code?<\/div><input type='hidden' name='question_id[]' id='qID_25' value='334473' \/><input type='hidden' id='answerType334473' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334473[]' id='answer-id-1308728' class='answer   answerof-334473 ' value='1308728'   \/><label for='answer-id-1308728' id='answer-label-1308728' class=' answer'><span>Console.assert (await functionUnderTest(true), \u2018OK\u2019)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334473[]' id='answer-id-1308729' class='answer   answerof-334473 ' value='1308729'   \/><label for='answer-id-1308729' id='answer-label-1308729' class=' answer'><span>Console.assert (await functionUnderTest(true), \u2018not OK\u2019)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334473[]' id='answer-id-1308730' class='answer   answerof-334473 ' value='1308730'   \/><label for='answer-id-1308730' id='answer-label-1308730' class=' answer'><span>Console.assert (await functionUnderTest(true), \u2018notOK\u2019)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334473[]' id='answer-id-1308731' class='answer   answerof-334473 ' value='1308731'   \/><label for='answer-id-1308731' id='answer-label-1308731' class=' answer'><span>Console.assert (await functionUnderTest(true), \u2018OK\u2019)<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-26' style=';'><div id='questionWrap-26'  class='   watupro-question-id-334474'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>26. <\/span>Consider type coercion, what does the following expression evaluate to? <br \/>\r<br>True + 3 + \u2018100\u2019 + null<\/div><input type='hidden' name='question_id[]' id='qID_26' value='334474' \/><input type='hidden' id='answerType334474' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334474[]' id='answer-id-1308732' class='answer   answerof-334474 ' value='1308732'   \/><label for='answer-id-1308732' id='answer-label-1308732' class=' answer'><span>104<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334474[]' id='answer-id-1308733' class='answer   answerof-334474 ' value='1308733'   \/><label for='answer-id-1308733' id='answer-label-1308733' class=' answer'><span>4100<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334474[]' id='answer-id-1308734' class='answer   answerof-334474 ' value='1308734'   \/><label for='answer-id-1308734' id='answer-label-1308734' class=' answer'><span>\u20183100null\u2019<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334474[]' id='answer-id-1308735' class='answer   answerof-334474 ' value='1308735'   \/><label for='answer-id-1308735' id='answer-label-1308735' class=' answer'><span>\u20184100null\u2019<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-27' style=';'><div id='questionWrap-27'  class='   watupro-question-id-334475'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>27. <\/span>A Developer wrote the following code to test a sum3 function that takes in an array of numbers and returns the sum of the first three number in the array, The test passes: <br \/>\r<br>Let res = sum2([1, 2, 3]); <br \/>\r<br>console.assert(res === 6 ); <br \/>\r<br>Res = sum3([ 1, 2, 3, 4]); <br \/>\r<br>console.assert(res=== 6); <br \/>\r<br>A different developer made changes to the behavior of sum3 to instead sum all of the numbers present in the array. <br \/>\r<br>The test passes: <br \/>\r<br>Which two results occur when running the test on the updated sum3 function? Choose 2 answers<\/div><input type='hidden' name='question_id[]' id='qID_27' value='334475' \/><input type='hidden' id='answerType334475' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334475[]' id='answer-id-1308736' class='answer   answerof-334475 ' value='1308736'   \/><label for='answer-id-1308736' id='answer-label-1308736' class=' answer'><span>The line 02 assertion passes.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334475[]' id='answer-id-1308737' class='answer   answerof-334475 ' value='1308737'   \/><label for='answer-id-1308737' id='answer-label-1308737' class=' answer'><span>The line 02 assertion fails<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334475[]' id='answer-id-1308738' class='answer   answerof-334475 ' value='1308738'   \/><label for='answer-id-1308738' id='answer-label-1308738' class=' answer'><span>The line 05 assertion passes.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334475[]' id='answer-id-1308739' class='answer   answerof-334475 ' value='1308739'   \/><label for='answer-id-1308739' id='answer-label-1308739' class=' answer'><span>The line 05 assertion fails.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-28' style=';'><div id='questionWrap-28'  class='   watupro-question-id-334476'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>28. <\/span>A developer creates a simple webpage with an input field. When a user enters text in the input field and clicks the button, the actual value of the field must be displayed in the console. <br \/>\r<br>Here is the HTML file content: <br \/>\r<br>&lt;input type =\u201d text\u201d value=\u201d Hello\u201d name =\u201d input\u201d&gt; <br \/>\r<br>&lt;button type =\u201d button\u201d &gt;Display &lt;\/button&gt; <br \/>\r<br>The developer wrote the javascript codebelow: <br \/>\r<br>Const button = document.querySelector(\u2018button\u2019); <br \/>\r<br>button.addEvenListener(\u2018click\u2019, () =&gt; ( <br \/>\r<br>Const input = document.querySelector(\u2018input\u2019); <br \/>\r<br>console.log(input.getAttribute(\u2018value\u2019)); <br \/>\r<br>When the user clicks the button, the output is always \u201cHello\u201d. <br \/>\r<br>What needs to be done make this code work as expected?<\/div><input type='hidden' name='question_id[]' id='qID_28' value='334476' \/><input type='hidden' id='answerType334476' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334476[]' id='answer-id-1308740' class='answer   answerof-334476 ' value='1308740'   \/><label for='answer-id-1308740' id='answer-label-1308740' class=' answer'><span>Replace line 04 with console.log(input .value);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334476[]' id='answer-id-1308741' class='answer   answerof-334476 ' value='1308741'   \/><label for='answer-id-1308741' id='answer-label-1308741' class=' answer'><span>Replace line 03 with const input = document.getElementByName(\u2018input\u2019);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334476[]' id='answer-id-1308742' class='answer   answerof-334476 ' value='1308742'   \/><label for='answer-id-1308742' id='answer-label-1308742' class=' answer'><span>Replace line 02 with button.addEventListener(\u201conclick\u201d, function() {<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334476[]' id='answer-id-1308743' class='answer   answerof-334476 ' value='1308743'   \/><label for='answer-id-1308743' id='answer-label-1308743' class=' answer'><span>Replace line 02 with button.addCallback(\u201cclick\u201d, function() {<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-29' style=';'><div id='questionWrap-29'  class='   watupro-question-id-334477'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>29. <\/span>A developer creates an object where its properties should be immutable and prevent properties from being added or modified. <br \/>\r<br>Which method should be used to execute this business requirement?<\/div><input type='hidden' name='question_id[]' id='qID_29' value='334477' \/><input type='hidden' id='answerType334477' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334477[]' id='answer-id-1308744' class='answer   answerof-334477 ' value='1308744'   \/><label for='answer-id-1308744' id='answer-label-1308744' class=' answer'><span>Object.const()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334477[]' id='answer-id-1308745' class='answer   answerof-334477 ' value='1308745'   \/><label for='answer-id-1308745' id='answer-label-1308745' class=' answer'><span>Object.eval()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334477[]' id='answer-id-1308746' class='answer   answerof-334477 ' value='1308746'   \/><label for='answer-id-1308746' id='answer-label-1308746' class=' answer'><span>Object.lock()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334477[]' id='answer-id-1308747' class='answer   answerof-334477 ' value='1308747'   \/><label for='answer-id-1308747' id='answer-label-1308747' class=' answer'><span>Object.freeze()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-30' style=';'><div id='questionWrap-30'  class='   watupro-question-id-334478'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>30. <\/span>A developer has an ErrorHandler module that contains multiple functions. <br \/>\r<br>What kind of export be leverages so that multiple functions can beused?<\/div><input type='hidden' name='question_id[]' id='qID_30' value='334478' \/><input type='hidden' id='answerType334478' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334478[]' id='answer-id-1308748' class='answer   answerof-334478 ' value='1308748'   \/><label for='answer-id-1308748' id='answer-label-1308748' class=' answer'><span>Named<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334478[]' id='answer-id-1308749' class='answer   answerof-334478 ' value='1308749'   \/><label for='answer-id-1308749' id='answer-label-1308749' class=' answer'><span>All<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334478[]' id='answer-id-1308750' class='answer   answerof-334478 ' value='1308750'   \/><label for='answer-id-1308750' id='answer-label-1308750' class=' answer'><span>Multi<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334478[]' id='answer-id-1308751' class='answer   answerof-334478 ' value='1308751'   \/><label for='answer-id-1308751' id='answer-label-1308751' class=' answer'><span>Default<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-31' style=';'><div id='questionWrap-31'  class='   watupro-question-id-334479'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>31. <\/span>A team that works on a big project uses npm to deal with projects dependencies. <br \/>\r<br>A developer added a dependency does not get downloaded when they execute npm install. <br \/>\r<br>Which two reasons could be possible explanations for this? Choose 2 answers<\/div><input type='hidden' name='question_id[]' id='qID_31' value='334479' \/><input type='hidden' id='answerType334479' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334479[]' id='answer-id-1308752' class='answer   answerof-334479 ' value='1308752'   \/><label for='answer-id-1308752' id='answer-label-1308752' class=' answer'><span>The developer missed the option --add when adding the dependency.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334479[]' id='answer-id-1308753' class='answer   answerof-334479 ' value='1308753'   \/><label for='answer-id-1308753' id='answer-label-1308753' class=' answer'><span>The developer added the dependency as a dev dependency, and NODE_ENVIs set to production.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334479[]' id='answer-id-1308754' class='answer   answerof-334479 ' value='1308754'   \/><label for='answer-id-1308754' id='answer-label-1308754' class=' answer'><span>The developer missed the option --save when adding the dependency.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334479[]' id='answer-id-1308755' class='answer   answerof-334479 ' value='1308755'   \/><label for='answer-id-1308755' id='answer-label-1308755' class=' answer'><span>The developer added the dependency as a dev dependency, and NODE_ENV is set to production.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-32' style=';'><div id='questionWrap-32'  class='   watupro-question-id-334480'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>32. <\/span>A developer is asked to fix some bugs reported by users. To do that, the developer adds abreakpoint for debugging. <br \/>\r<br>Function Car (maxSpeed, color) { <br \/>\r<br>This.maxspeed =masSpeed; <br \/>\r<br>This.color = color; <br \/>\r<br>Let carSpeed = document.getElementById(\u2018 CarSpeed\u2019); <br \/>\r<br>Debugger; <br \/>\r<br>Let fourWheels =new Car (carSpeed.value, \u2018red\u2019); <br \/>\r<br>When the code execution stops at the breakpoint on line 06, which two types of information are available in the browser console? Choose 2 answers:<\/div><input type='hidden' name='question_id[]' id='qID_32' value='334480' \/><input type='hidden' id='answerType334480' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334480[]' id='answer-id-1308756' class='answer   answerof-334480 ' value='1308756'   \/><label for='answer-id-1308756' id='answer-label-1308756' class=' answer'><span>The values of the carSpeed and fourWheels variables<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334480[]' id='answer-id-1308757' class='answer   answerof-334480 ' value='1308757'   \/><label for='answer-id-1308757' id='answer-label-1308757' class=' answer'><span>A variable displaying the number of instances created for the Car Object.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334480[]' id='answer-id-1308758' class='answer   answerof-334480 ' value='1308758'   \/><label for='answer-id-1308758' id='answer-label-1308758' class=' answer'><span>The style, event listeners and other attributes applied to the carSpeed DOM element<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334480[]' id='answer-id-1308759' class='answer   answerof-334480 ' value='1308759'   \/><label for='answer-id-1308759' id='answer-label-1308759' class=' answer'><span>The information stored in the window.localStorage property<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-33' style=';'><div id='questionWrap-33'  class='   watupro-question-id-334481'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>33. <\/span>At Universal Containers, every team has its own way of copying JavaScript objects. <br \/>\r<br>The code Snippet shows an implementation from one team: <br \/>\r<br>Function Person() { <br \/>\r<br>this.firstName = \u201cJohn\u201d; <br \/>\r<br>this.lastName = \u2018Doe\u2019; <br \/>\r<br>This.name =() =&gt; ( <br \/>\r<br>console.log(\u2018Hello $(this.firstName) $(this.firstName)\u2019); <br \/>\r<br>)} <br \/>\r<br>Const john = new Person (); <br \/>\r<br>Const dan =JSON.parse(JSON.stringify(john)); <br \/>\r<br>dan.firstName =\u2019Dan\u2019; <br \/>\r<br>dan.name(); <br \/>\r<br>What is the Output of the code execution?<\/div><input type='hidden' name='question_id[]' id='qID_33' value='334481' \/><input type='hidden' id='answerType334481' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334481[]' id='answer-id-1308760' class='answer   answerof-334481 ' value='1308760'   \/><label for='answer-id-1308760' id='answer-label-1308760' class=' answer'><span>Hello Dan Doe<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334481[]' id='answer-id-1308761' class='answer   answerof-334481 ' value='1308761'   \/><label for='answer-id-1308761' id='answer-label-1308761' class=' answer'><span>Hello John DOe<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334481[]' id='answer-id-1308762' class='answer   answerof-334481 ' value='1308762'   \/><label for='answer-id-1308762' id='answer-label-1308762' class=' answer'><span>TypeError: dan.name is not a function<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334481[]' id='answer-id-1308763' class='answer   answerof-334481 ' value='1308763'   \/><label for='answer-id-1308763' id='answer-label-1308763' class=' answer'><span>TypeError: Assignment to constant variable.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-34' style=';'><div id='questionWrap-34'  class='   watupro-question-id-334482'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>34. <\/span>Refer to the code below: <br \/>\r<br>Let textValue = \u20191984\u2019; <br \/>\r<br>Which code assignment shows a correct way to convert this string to an integer?<\/div><input type='hidden' name='question_id[]' id='qID_34' value='334482' \/><input type='hidden' id='answerType334482' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334482[]' id='answer-id-1308764' class='answer   answerof-334482 ' value='1308764'   \/><label for='answer-id-1308764' id='answer-label-1308764' class=' answer'><span>let numberValue = Number(textValue);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334482[]' id='answer-id-1308765' class='answer   answerof-334482 ' value='1308765'   \/><label for='answer-id-1308765' id='answer-label-1308765' class=' answer'><span>Let numberValue = (Number)textValue;<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334482[]' id='answer-id-1308766' class='answer   answerof-334482 ' value='1308766'   \/><label for='answer-id-1308766' id='answer-label-1308766' class=' answer'><span>Let numberValue = textValue.toInteger();<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334482[]' id='answer-id-1308767' class='answer   answerof-334482 ' value='1308767'   \/><label for='answer-id-1308767' id='answer-label-1308767' class=' answer'><span>Let numberValue = Integer(textValue);<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-35' style=';'><div id='questionWrap-35'  class='   watupro-question-id-334483'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>35. <\/span>A developer writers the code below to calculate the factorial of a given number. <br \/>\r<br>Function factorial(number) { <br \/>\r<br>Return number + factorial(number -1); <br \/>\r<br>} <br \/>\r<br>factorial(3); <br \/>\r<br>What is the resultof executing line 04?<\/div><input type='hidden' name='question_id[]' id='qID_35' value='334483' \/><input type='hidden' id='answerType334483' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334483[]' id='answer-id-1308768' class='answer   answerof-334483 ' value='1308768'   \/><label for='answer-id-1308768' id='answer-label-1308768' class=' answer'><span>0<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334483[]' id='answer-id-1308769' class='answer   answerof-334483 ' value='1308769'   \/><label for='answer-id-1308769' id='answer-label-1308769' class=' answer'><span>6<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334483[]' id='answer-id-1308770' class='answer   answerof-334483 ' value='1308770'   \/><label for='answer-id-1308770' id='answer-label-1308770' class=' answer'><span>-Infinity<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334483[]' id='answer-id-1308771' class='answer   answerof-334483 ' value='1308771'   \/><label for='answer-id-1308771' id='answer-label-1308771' class=' answer'><span>RuntimeError<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-36' style=';'><div id='questionWrap-36'  class='   watupro-question-id-334484'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>36. <\/span>Given the following code: <br \/>\r<br>Let x =null; <br \/>\r<br>console.log(typeof x); <br \/>\r<br>What is the output of the line 02?<\/div><input type='hidden' name='question_id[]' id='qID_36' value='334484' \/><input type='hidden' id='answerType334484' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334484[]' id='answer-id-1308772' class='answer   answerof-334484 ' value='1308772'   \/><label for='answer-id-1308772' id='answer-label-1308772' class=' answer'><span>\u201cNull\u201d<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334484[]' id='answer-id-1308773' class='answer   answerof-334484 ' value='1308773'   \/><label for='answer-id-1308773' id='answer-label-1308773' class=' answer'><span>\u201cX\u201d<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334484[]' id='answer-id-1308774' class='answer   answerof-334484 ' value='1308774'   \/><label for='answer-id-1308774' id='answer-label-1308774' class=' answer'><span>\u201cObject\u201d<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334484[]' id='answer-id-1308775' class='answer   answerof-334484 ' value='1308775'   \/><label for='answer-id-1308775' id='answer-label-1308775' class=' answer'><span>\u201cundefined\u201d<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-37' style=';'><div id='questionWrap-37'  class='   watupro-question-id-334485'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>37. <\/span>Which function should a developer use to repeatedly execute code at a fixed interval?<\/div><input type='hidden' name='question_id[]' id='qID_37' value='334485' \/><input type='hidden' id='answerType334485' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334485[]' id='answer-id-1308776' class='answer   answerof-334485 ' value='1308776'   \/><label for='answer-id-1308776' id='answer-label-1308776' class=' answer'><span>setIntervel<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334485[]' id='answer-id-1308777' class='answer   answerof-334485 ' value='1308777'   \/><label for='answer-id-1308777' id='answer-label-1308777' class=' answer'><span>setTimeout<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334485[]' id='answer-id-1308778' class='answer   answerof-334485 ' value='1308778'   \/><label for='answer-id-1308778' id='answer-label-1308778' class=' answer'><span>setPeriod<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334485[]' id='answer-id-1308779' class='answer   answerof-334485 ' value='1308779'   \/><label for='answer-id-1308779' id='answer-label-1308779' class=' answer'><span>setInteria<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-38' style=';'><div id='questionWrap-38'  class='   watupro-question-id-334486'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>38. <\/span>Refer to the code below: <br \/>\r<br>Function changeValue(obj) { <br \/>\r<br>Obj.value = obj.value\/2; <br \/>\r<br>} <br \/>\r<br>Const objA = (value: 10); <br \/>\r<br>Const objB = objA; <br \/>\r<br>changeValue(objB); <br \/>\r<br>Const result = objA.value; <br \/>\r<br>What is the value of result after the code executes?<\/div><input type='hidden' name='question_id[]' id='qID_38' value='334486' \/><input type='hidden' id='answerType334486' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334486[]' id='answer-id-1308780' class='answer   answerof-334486 ' value='1308780'   \/><label for='answer-id-1308780' id='answer-label-1308780' class=' answer'><span>10<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334486[]' id='answer-id-1308781' class='answer   answerof-334486 ' value='1308781'   \/><label for='answer-id-1308781' id='answer-label-1308781' class=' answer'><span>Nan<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334486[]' id='answer-id-1308782' class='answer   answerof-334486 ' value='1308782'   \/><label for='answer-id-1308782' id='answer-label-1308782' class=' answer'><span>5<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334486[]' id='answer-id-1308783' class='answer   answerof-334486 ' value='1308783'   \/><label for='answer-id-1308783' id='answer-label-1308783' class=' answer'><span>Undefined<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-39' style=';'><div id='questionWrap-39'  class='   watupro-question-id-334487'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>39. <\/span>Given HTML below: <br \/>\r<br>&lt;div&gt; <br \/>\r<br>&lt;div id =\u201drow-uc\u201d&gt; UniversalContainer&lt;\/div&gt; <br \/>\r<br>&lt;div id =\u201drow-aa\u201d&gt;Applied Shipping&lt;\/div&gt; <br \/>\r<br>&lt;div id =\u201drow-bt\u201d&gt; Burlington Textiles &lt;\/div&gt; <br \/>\r<br>&lt;\/div&gt; <br \/>\r<br>Which statement adds the priority = account CSS class to the universal Containers row?<\/div><input type='hidden' name='question_id[]' id='qID_39' value='334487' \/><input type='hidden' id='answerType334487' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334487[]' id='answer-id-1308784' class='answer   answerof-334487 ' value='1308784'   \/><label for='answer-id-1308784' id='answer-label-1308784' class=' answer'><span>Document .querySelector(\u2018#row-uc\u2019).classes.push(\u2018priority-account\u2019);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334487[]' id='answer-id-1308785' class='answer   answerof-334487 ' value='1308785'   \/><label for='answer-id-1308785' id='answer-label-1308785' class=' answer'><span>Document .queryElementById(\u2018row-uc\u2019).addclass(\u2018priority-account\u2019);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334487[]' id='answer-id-1308786' class='answer   answerof-334487 ' value='1308786'   \/><label for='answer-id-1308786' id='answer-label-1308786' class=' answer'><span>Document .querySelector(\u2018#row-uc\u2019).classList.add(\u2018priority-account\u2019);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334487[]' id='answer-id-1308787' class='answer   answerof-334487 ' value='1308787'   \/><label for='answer-id-1308787' id='answer-label-1308787' class=' answer'><span>Document .querySelectorALL(\u2018#row-uc\u2019).classList.add(\u2018priority-account\u2019);<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-40' style=';'><div id='questionWrap-40'  class='   watupro-question-id-334488'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>40. <\/span>GIven a value, which three options can a developer use to detect if thevalue is NaN? Choose 3 answers<\/div><input type='hidden' name='question_id[]' id='qID_40' value='334488' \/><input type='hidden' id='answerType334488' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334488[]' id='answer-id-1308788' class='answer   answerof-334488 ' value='1308788'   \/><label for='answer-id-1308788' id='answer-label-1308788' class=' answer'><span>value == NaN<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334488[]' id='answer-id-1308789' class='answer   answerof-334488 ' value='1308789'   \/><label for='answer-id-1308789' id='answer-label-1308789' class=' answer'><span>Object.is(value, NaN)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334488[]' id='answer-id-1308790' class='answer   answerof-334488 ' value='1308790'   \/><label for='answer-id-1308790' id='answer-label-1308790' class=' answer'><span>value === Number.NaN<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334488[]' id='answer-id-1308791' class='answer   answerof-334488 ' value='1308791'   \/><label for='answer-id-1308791' id='answer-label-1308791' class=' answer'><span>value ! == value<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334488[]' id='answer-id-1308792' class='answer   answerof-334488 ' value='1308792'   \/><label for='answer-id-1308792' id='answer-label-1308792' class=' answer'><span>Number.isNaN(value)<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-41' style=';'><div id='questionWrap-41'  class='   watupro-question-id-334489'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>41. <\/span>developer wants to use a module named universalContainersLib and them callfunctions <br \/>\r<br>from it. <br \/>\r<br>How should a developer import every function from the module and then call the functions foo and bar?<\/div><input type='hidden' name='question_id[]' id='qID_41' value='334489' \/><input type='hidden' id='answerType334489' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334489[]' id='answer-id-1308793' class='answer   answerof-334489 ' value='1308793'   \/><label for='answer-id-1308793' id='answer-label-1308793' class=' answer'><span>import * ad lib from \u2018\/path\/universalContainersLib.js\u2019;lib.foo();lib.bar();<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334489[]' id='answer-id-1308794' class='answer   answerof-334489 ' value='1308794'   \/><label for='answer-id-1308794' id='answer-label-1308794' class=' answer'><span>import (foo, bar) from \u2018\/path\/universalContainersLib.js\u2019;foo();bar();<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334489[]' id='answer-id-1308795' class='answer   answerof-334489 ' value='1308795'   \/><label for='answer-id-1308795' id='answer-label-1308795' class=' answer'><span>import all from \u2018\/path\/universalContaineraLib.js\u2019;universalContainersLib.foo();universalContainersLib.bar();<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334489[]' id='answer-id-1308796' class='answer   answerof-334489 ' value='1308796'   \/><label for='answer-id-1308796' id='answer-label-1308796' class=' answer'><span>import * from \u2018\/path\/universalContaineraLib.js\u2019;universalContainersLib.foo();universalContainersLib.bar();<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-42' style=';'><div id='questionWrap-42'  class='   watupro-question-id-334490'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>42. <\/span>Refer to the code snippet: <br \/>\r<br>Function getAvailabilityMessage(item) { <br \/>\r<br>If (getAvailability(item)){ <br \/>\r<br>Var msg =\u201dUsername available\u201d; <br \/>\r<br>} <br \/>\r<br>Return msg; <br \/>\r<br>} <br \/>\r<br>A developer writes this code to return a message to user attempting to register a new username. If the username is available, variable. <br \/>\r<br>What is the return value of msg hen getAvailabilityMessage (\u201cnewUserName\u201d ) is executed and getAvailability(\u201cnewUserName\u201d) returns false?<\/div><input type='hidden' name='question_id[]' id='qID_42' value='334490' \/><input type='hidden' id='answerType334490' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334490[]' id='answer-id-1308797' class='answer   answerof-334490 ' value='1308797'   \/><label for='answer-id-1308797' id='answer-label-1308797' class=' answer'><span>\u201cUsername available\u201d<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334490[]' id='answer-id-1308798' class='answer   answerof-334490 ' value='1308798'   \/><label for='answer-id-1308798' id='answer-label-1308798' class=' answer'><span>\u201cnewUserName\u201d<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334490[]' id='answer-id-1308799' class='answer   answerof-334490 ' value='1308799'   \/><label for='answer-id-1308799' id='answer-label-1308799' class=' answer'><span>\u201cMsg is not defined\u201d<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334490[]' id='answer-id-1308800' class='answer   answerof-334490 ' value='1308800'   \/><label for='answer-id-1308800' id='answer-label-1308800' class=' answer'><span>undefined<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-43' style=';'><div id='questionWrap-43'  class='   watupro-question-id-334491'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>43. <\/span>Given the requirement to refactor the code above to JavaScript class format, which class definition is correct? <br \/>\r<br><br><img decoding=\"async\" width=290 height=103 id=\"\u56fe\u7247 1107\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/uploads\/2024\/05\/image001-70.jpg\"><br><br \/>\r<br>A) <br \/>\r<br><br><img decoding=\"async\" width=312 height=108 id=\"\u56fe\u7247 1108\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/uploads\/2024\/05\/image002-65.jpg\"><br><br \/>\r<br>B) <br \/>\r<br><br><img decoding=\"async\" width=331 height=120 id=\"\u56fe\u7247 1109\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/uploads\/2024\/05\/image003-58.jpg\"><br><br \/>\r<br>C) <br \/>\r<br><br><img decoding=\"async\" width=342 height=126 id=\"\u56fe\u7247 1110\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/uploads\/2024\/05\/image004-49.jpg\"><br><br \/>\r<br>D) <br \/>\r<br><br><img decoding=\"async\" width=380 height=123 id=\"\u56fe\u7247 1111\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/uploads\/2024\/05\/image005-43.jpg\"><br><\/div><input type='hidden' name='question_id[]' id='qID_43' value='334491' \/><input type='hidden' id='answerType334491' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334491[]' id='answer-id-1308801' class='answer   answerof-334491 ' value='1308801'   \/><label for='answer-id-1308801' id='answer-label-1308801' class=' answer'><span>Option A<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334491[]' id='answer-id-1308802' class='answer   answerof-334491 ' value='1308802'   \/><label for='answer-id-1308802' id='answer-label-1308802' class=' answer'><span>Option B<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334491[]' id='answer-id-1308803' class='answer   answerof-334491 ' value='1308803'   \/><label for='answer-id-1308803' id='answer-label-1308803' class=' answer'><span>Option C<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334491[]' id='answer-id-1308804' class='answer   answerof-334491 ' value='1308804'   \/><label for='answer-id-1308804' id='answer-label-1308804' class=' answer'><span>Option D<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-44' style=';'><div id='questionWrap-44'  class='   watupro-question-id-334492'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>44. <\/span>A developer wants to set up a secure web server withNode.js. The developer creates a directory locally called app-server, and the first file is app-server\/index.js <br \/>\r<br>Without using any third-party libraries, what should the developer add to index.js to create the secure web server?<\/div><input type='hidden' name='question_id[]' id='qID_44' value='334492' \/><input type='hidden' id='answerType334492' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334492[]' id='answer-id-1308805' class='answer   answerof-334492 ' value='1308805'   \/><label for='answer-id-1308805' id='answer-label-1308805' class=' answer'><span>const https =require(\u2018https\u2019);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334492[]' id='answer-id-1308806' class='answer   answerof-334492 ' value='1308806'   \/><label for='answer-id-1308806' id='answer-label-1308806' class=' answer'><span>const server =require(\u2018secure-server\u2019);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334492[]' id='answer-id-1308807' class='answer   answerof-334492 ' value='1308807'   \/><label for='answer-id-1308807' id='answer-label-1308807' class=' answer'><span>const tls = require(\u2018tls\u2019);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334492[]' id='answer-id-1308808' class='answer   answerof-334492 ' value='1308808'   \/><label for='answer-id-1308808' id='answer-label-1308808' class=' answer'><span>const http =require(\u2018http\u2019);<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-45' style=';'><div id='questionWrap-45'  class='   watupro-question-id-334493'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>45. <\/span>Given the code below: <br \/>\r<br>const delay = sync delay =&gt; { <br \/>\r<br>Return new Promise ((resolve, reject) =&gt; { <br \/>\r<br>setTimeout (resolve,delay);});}; <br \/>\r<br>const callDelay =async () =&gt; { <br \/>\r<br>const yup =await delay (1000); <br \/>\r<br>console.log (1); <br \/>\r<br>What is logged to the console?<\/div><input type='hidden' name='question_id[]' id='qID_45' value='334493' \/><input type='hidden' id='answerType334493' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334493[]' id='answer-id-1308809' class='answer   answerof-334493 ' value='1308809'   \/><label for='answer-id-1308809' id='answer-label-1308809' class=' answer'><span>123<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334493[]' id='answer-id-1308810' class='answer   answerof-334493 ' value='1308810'   \/><label for='answer-id-1308810' id='answer-label-1308810' class=' answer'><span>132<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334493[]' id='answer-id-1308811' class='answer   answerof-334493 ' value='1308811'   \/><label for='answer-id-1308811' id='answer-label-1308811' class=' answer'><span>213<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334493[]' id='answer-id-1308812' class='answer   answerof-334493 ' value='1308812'   \/><label for='answer-id-1308812' id='answer-label-1308812' class=' answer'><span>231<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-46' style=';'><div id='questionWrap-46'  class='   watupro-question-id-334494'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>46. <\/span>Refer to the following code: <br \/>\r<br>Let obj ={ <br \/>\r<br>Foo: 1, <br \/>\r<br>Bar: 2 <br \/>\r<br>} <br \/>\r<br>Let output =[], <br \/>\r<br>for(let something in obj{ <br \/>\r<br>output.push(something); <br \/>\r<br>} <br \/>\r<br>console.log(output); <br \/>\r<br>What is the output line 11?<\/div><input type='hidden' name='question_id[]' id='qID_46' value='334494' \/><input type='hidden' id='answerType334494' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334494[]' id='answer-id-1308813' class='answer   answerof-334494 ' value='1308813'   \/><label for='answer-id-1308813' id='answer-label-1308813' class=' answer'><span>[1,2]<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334494[]' id='answer-id-1308814' class='answer   answerof-334494 ' value='1308814'   \/><label for='answer-id-1308814' id='answer-label-1308814' class=' answer'><span>[\u201cbar\u201d,\u201dfoo\u201d]<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334494[]' id='answer-id-1308815' class='answer   answerof-334494 ' value='1308815'   \/><label for='answer-id-1308815' id='answer-label-1308815' class=' answer'><span>[\u201cfoo\u201d,\u201dbar\u201d]<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334494[]' id='answer-id-1308816' class='answer   answerof-334494 ' value='1308816'   \/><label for='answer-id-1308816' id='answer-label-1308816' class=' answer'><span>[\u201cfoo:1\u201d,\u201dbar:2\u201d]<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-47' style=';'><div id='questionWrap-47'  class='   watupro-question-id-334495'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>47. <\/span>Refer to the code below? <br \/>\r<br>Let searchString = \u2018look for this\u2019; <br \/>\r<br>Which two options remove the whitespace from the beginning of searchString? Choose 2 answers<\/div><input type='hidden' name='question_id[]' id='qID_47' value='334495' \/><input type='hidden' id='answerType334495' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334495[]' id='answer-id-1308817' class='answer   answerof-334495 ' value='1308817'   \/><label for='answer-id-1308817' id='answer-label-1308817' class=' answer'><span>searchString.trimEnd();<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334495[]' id='answer-id-1308818' class='answer   answerof-334495 ' value='1308818'   \/><label for='answer-id-1308818' id='answer-label-1308818' class=' answer'><span>searchString.trimStart();<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334495[]' id='answer-id-1308819' class='answer   answerof-334495 ' value='1308819'   \/><label for='answer-id-1308819' id='answer-label-1308819' class=' answer'><span>trimStart(searchString);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334495[]' id='answer-id-1308820' class='answer   answerof-334495 ' value='1308820'   \/><label for='answer-id-1308820' id='answer-label-1308820' class=' answer'><span>searchString.replace(\/*ss*\/, \u2018\u2019);<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-48' style=';'><div id='questionWrap-48'  class='   watupro-question-id-334496'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>48. <\/span>Whichthree actions can be using the JavaScript browser console? Choose 3 answers:<\/div><input type='hidden' name='question_id[]' id='qID_48' value='334496' \/><input type='hidden' id='answerType334496' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334496[]' id='answer-id-1308821' class='answer   answerof-334496 ' value='1308821'   \/><label for='answer-id-1308821' id='answer-label-1308821' class=' answer'><span>View and change DOM the page.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334496[]' id='answer-id-1308822' class='answer   answerof-334496 ' value='1308822'   \/><label for='answer-id-1308822' id='answer-label-1308822' class=' answer'><span>Display a report showing the performance of a page.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334496[]' id='answer-id-1308823' class='answer   answerof-334496 ' value='1308823'   \/><label for='answer-id-1308823' id='answer-label-1308823' class=' answer'><span>Run code that is not related to page.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334496[]' id='answer-id-1308824' class='answer   answerof-334496 ' value='1308824'   \/><label for='answer-id-1308824' id='answer-label-1308824' class=' answer'><span>view, change, and debug the JavaScript code of the page.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334496[]' id='answer-id-1308825' class='answer   answerof-334496 ' value='1308825'   \/><label for='answer-id-1308825' id='answer-label-1308825' class=' answer'><span>View and change security cookies.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-49' style=';'><div id='questionWrap-49'  class='   watupro-question-id-334497'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>49. <\/span>In which situation should a developer include a try .. catch block around their function call?<\/div><input type='hidden' name='question_id[]' id='qID_49' value='334497' \/><input type='hidden' id='answerType334497' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334497[]' id='answer-id-1308826' class='answer   answerof-334497 ' value='1308826'   \/><label for='answer-id-1308826' id='answer-label-1308826' class=' answer'><span>The function has an error that should not be silenced.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334497[]' id='answer-id-1308827' class='answer   answerof-334497 ' value='1308827'   \/><label for='answer-id-1308827' id='answer-label-1308827' class=' answer'><span>The function results in an out of memory issue.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334497[]' id='answer-id-1308828' class='answer   answerof-334497 ' value='1308828'   \/><label for='answer-id-1308828' id='answer-label-1308828' class=' answer'><span>The function might raise a runtime error that needs to be handled.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334497[]' id='answer-id-1308829' class='answer   answerof-334497 ' value='1308829'   \/><label for='answer-id-1308829' id='answer-label-1308829' class=' answer'><span>The function contains scheduled code.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-50' style=';'><div id='questionWrap-50'  class='   watupro-question-id-334498'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>50. <\/span>A class was written to represent items for purchase in an online store, and a second class. Representing items that are on sale at a discounted price. The constructor sets the name to the first value passed in. <br \/>\r<br>The pseudocode is below: <br \/>\r<br>Class Item { <br \/>\r<br>constructor(name, price) { <br \/>\r<br>\u2026 \/\/ Constructor Implementation <br \/>\r<br>} <br \/>\r<br>} <br \/>\r<br>Class SaleItem extends Item {constructor (name, price, discount) { <br \/>\r<br>...\/\/Constructor Implementation <br \/>\r<br>} <br \/>\r<br>} <br \/>\r<br>There is a new requirement for a developer to implement a description method that will return a brief description for Item and SaleItem. <br \/>\r<br>Let regItem =new Item(\u2018Scarf\u2019, 55); <br \/>\r<br>Let saleItem = new SaleItem(\u2018Shirt\u2019 80, -1); <br \/>\r<br>Item.prototype.description = function () { return \u2018This is a \u2019 + this.name; console.log(regItem.description()); console.log(saleItem.description()); SaleItem.prototype.description = function () { return \u2018This is a discounted \u2019 + <br \/>\r<br>this.name; } <br \/>\r<br>console.log(regItem.description()); <br \/>\r<br>console.log(saleItem.description()); <br \/>\r<br>What is the output when executing the code above?<\/div><input type='hidden' name='question_id[]' id='qID_50' value='334498' \/><input type='hidden' id='answerType334498' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334498[]' id='answer-id-1308830' class='answer   answerof-334498 ' value='1308830'   \/><label for='answer-id-1308830' id='answer-label-1308830' class=' answer'><span>This is a ScarfUncaught TypeError: saleItem.description is not a functionThis is aScarfThis is a discounted Shirt<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334498[]' id='answer-id-1308831' class='answer   answerof-334498 ' value='1308831'   \/><label for='answer-id-1308831' id='answer-label-1308831' class=' answer'><span>This is a ScarfThis is a ShirtThis is a ScarfThis is a discounted Shirt<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334498[]' id='answer-id-1308832' class='answer   answerof-334498 ' value='1308832'   \/><label for='answer-id-1308832' id='answer-label-1308832' class=' answer'><span>This is a ScarfThis is a ShirtThis is a discounted ScarfThis is a discounted Shirt<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334498[]' id='answer-id-1308833' class='answer   answerof-334498 ' value='1308833'   \/><label for='answer-id-1308833' id='answer-label-1308833' class=' answer'><span>This is aScarfUncaught TypeError: saleItem.description is not a functionThis is a ShirtThis is a did counted Shirt<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-51' style=';'><div id='questionWrap-51'  class='   watupro-question-id-334499'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>51. <\/span>Given the following code: <br \/>\r<br>Let x =(\u201815\u2019 + 10)*2; <br \/>\r<br>What is the value of a?<\/div><input type='hidden' name='question_id[]' id='qID_51' value='334499' \/><input type='hidden' id='answerType334499' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334499[]' id='answer-id-1308834' class='answer   answerof-334499 ' value='1308834'   \/><label for='answer-id-1308834' id='answer-label-1308834' class=' answer'><span>3020<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334499[]' id='answer-id-1308835' class='answer   answerof-334499 ' value='1308835'   \/><label for='answer-id-1308835' id='answer-label-1308835' class=' answer'><span>1520<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334499[]' id='answer-id-1308836' class='answer   answerof-334499 ' value='1308836'   \/><label for='answer-id-1308836' id='answer-label-1308836' class=' answer'><span>50<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334499[]' id='answer-id-1308837' class='answer   answerof-334499 ' value='1308837'   \/><label for='answer-id-1308837' id='answer-label-1308837' class=' answer'><span>35<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-52' style=';'><div id='questionWrap-52'  class='   watupro-question-id-334500'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>52. <\/span>Refer to the following code: <br \/>\r<br>01 function Tiger(){ <br \/>\r<br>02this.Type = \u2018Cat\u2019; <br \/>\r<br>03 this.size = \u2018large\u2019; <br \/>\r<br>4 } <br \/>\r<br>5 <br \/>\r<br>6 let tony = new Tiger(); <br \/>\r<br>7 tony.roar = () =&gt;{ <br \/>\r<br>8 console.log(\u2018They\u2019re great1\u2019); <br \/>\r<br>9 }; <br \/>\r<br>10 <br \/>\r<br>11 function Lion(){ <br \/>\r<br>12 this.type = \u2018Cat\u2019; <br \/>\r<br>13 this.size = \u2018large\u2019; <br \/>\r<br>14 } <br \/>\r<br>15 <br \/>\r<br>16 let leo = new Lion(); <br \/>\r<br>17 \/\/Insertcode here <br \/>\r<br>18 leo.roar(); <br \/>\r<br>Which two statements could be inserted at line 17 to enable the function call on line 18? Choose 2 answers.<\/div><input type='hidden' name='question_id[]' id='qID_52' value='334500' \/><input type='hidden' id='answerType334500' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334500[]' id='answer-id-1308838' class='answer   answerof-334500 ' value='1308838'   \/><label for='answer-id-1308838' id='answer-label-1308838' class=' answer'><span>Leo.roar = () =&gt; {console.log (\u2018They\u2019re pretty good:\u2019);};<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334500[]' id='answer-id-1308839' class='answer   answerof-334500 ' value='1308839'   \/><label for='answer-id-1308839' id='answer-label-1308839' class=' answer'><span>Object.assign(leo,Tiger);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334500[]' id='answer-id-1308840' class='answer   answerof-334500 ' value='1308840'   \/><label for='answer-id-1308840' id='answer-label-1308840' class=' answer'><span>Object.assign(leo,tony);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334500[]' id='answer-id-1308841' class='answer   answerof-334500 ' value='1308841'   \/><label for='answer-id-1308841' id='answer-label-1308841' class=' answer'><span>Leo.prototype.roar = () =&gt; { console.log(\u2018They\u2019re pretty good:\u2019); };<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-53' style=';'><div id='questionWrap-53'  class='   watupro-question-id-334501'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>53. <\/span>Which statement accurately describes an aspect of promises?<\/div><input type='hidden' name='question_id[]' id='qID_53' value='334501' \/><input type='hidden' id='answerType334501' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334501[]' id='answer-id-1308842' class='answer   answerof-334501 ' value='1308842'   \/><label for='answer-id-1308842' id='answer-label-1308842' class=' answer'><span>Arguments for the callback function passed to .then() are optional.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334501[]' id='answer-id-1308843' class='answer   answerof-334501 ' value='1308843'   \/><label for='answer-id-1308843' id='answer-label-1308843' class=' answer'><span>In a.then() function, returning results is not necessary since callbacks will catch the result of a previous promise.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334501[]' id='answer-id-1308844' class='answer   answerof-334501 ' value='1308844'   \/><label for='answer-id-1308844' id='answer-label-1308844' class=' answer'><span>.then() cannot be added after a catch.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334501[]' id='answer-id-1308845' class='answer   answerof-334501 ' value='1308845'   \/><label for='answer-id-1308845' id='answer-label-1308845' class=' answer'><span>.then() manipulates and returns the original promise.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-54' style=';'><div id='questionWrap-54'  class='   watupro-question-id-334502'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>54. <\/span>Given the code below: <br \/>\r<br>FunctionmyFunction(){ <br \/>\r<br>A =5; Var b =1; <br \/>\r<br>} <br \/>\r<br>myFunction(); <br \/>\r<br>console.log(a); <br \/>\r<br>console.log(b); <br \/>\r<br>What is the expected output?<\/div><input type='hidden' name='question_id[]' id='qID_54' value='334502' \/><input type='hidden' id='answerType334502' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334502[]' id='answer-id-1308846' class='answer   answerof-334502 ' value='1308846'   \/><label for='answer-id-1308846' id='answer-label-1308846' class=' answer'><span>Both lines 08 and 09 are executed, and the variables are outputted.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334502[]' id='answer-id-1308847' class='answer   answerof-334502 ' value='1308847'   \/><label for='answer-id-1308847' id='answer-label-1308847' class=' answer'><span>Line 08 outputs the variable, but line 09 throws an error.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334502[]' id='answer-id-1308848' class='answer   answerof-334502 ' value='1308848'   \/><label for='answer-id-1308848' id='answer-label-1308848' class=' answer'><span>Line 08thrones an error, therefore line 09 is never executed.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334502[]' id='answer-id-1308849' class='answer   answerof-334502 ' value='1308849'   \/><label for='answer-id-1308849' id='answer-label-1308849' class=' answer'><span>Both lines 08 and 09 are executed, but values outputted are undefined.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-55' style=';'><div id='questionWrap-55'  class='   watupro-question-id-334503'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>55. <\/span>Which two console logs outputs NaN? Choose 2 answers<\/div><input type='hidden' name='question_id[]' id='qID_55' value='334503' \/><input type='hidden' id='answerType334503' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334503[]' id='answer-id-1308850' class='answer   answerof-334503 ' value='1308850'   \/><label for='answer-id-1308850' id='answer-label-1308850' class=' answer'><span>console.log(10\/ Number(\u20185\u2019));<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334503[]' id='answer-id-1308851' class='answer   answerof-334503 ' value='1308851'   \/><label for='answer-id-1308851' id='answer-label-1308851' class=' answer'><span>console.log(parseInt(\u2018two\u2019));<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334503[]' id='answer-id-1308852' class='answer   answerof-334503 ' value='1308852'   \/><label for='answer-id-1308852' id='answer-label-1308852' class=' answer'><span>console.log(10\/ \u2018\u2019five);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334503[]' id='answer-id-1308853' class='answer   answerof-334503 ' value='1308853'   \/><label for='answer-id-1308853' id='answer-label-1308853' class=' answer'><span>console.log(10\/0);<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-56' style=';'><div id='questionWrap-56'  class='   watupro-question-id-334504'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>56. <\/span>Given the following code: <br \/>\r<br>Counter = 0; <br \/>\r<br>const logCounter = () =&gt; { <br \/>\r<br>console.log(counter); <br \/>\r<br>); <br \/>\r<br>logCounter(); <br \/>\r<br>setTimeout(logCOunter, 1100); <br \/>\r<br>setInterval(() =&gt; { <br \/>\r<br>Counter++ <br \/>\r<br>logCounter(); <br \/>\r<br>}, 1000); <br \/>\r<br>What is logged by the first four log statements?<\/div><input type='hidden' name='question_id[]' id='qID_56' value='334504' \/><input type='hidden' id='answerType334504' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334504[]' id='answer-id-1308854' class='answer   answerof-334504 ' value='1308854'   \/><label for='answer-id-1308854' id='answer-label-1308854' class=' answer'><span>0012<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334504[]' id='answer-id-1308855' class='answer   answerof-334504 ' value='1308855'   \/><label for='answer-id-1308855' id='answer-label-1308855' class=' answer'><span>0123<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334504[]' id='answer-id-1308856' class='answer   answerof-334504 ' value='1308856'   \/><label for='answer-id-1308856' id='answer-label-1308856' class=' answer'><span>0112<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334504[]' id='answer-id-1308857' class='answer   answerof-334504 ' value='1308857'   \/><label for='answer-id-1308857' id='answer-label-1308857' class=' answer'><span>0122<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-57' style=';'><div id='questionWrap-57'  class='   watupro-question-id-334505'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>57. <\/span>Refer to the code below: <br \/>\r<br>Function Person (firstName, lastName, eyecolor) { <br \/>\r<br>this.firstName =firstName; <br \/>\r<br>this.lastName = lastName; <br \/>\r<br>this.eyeColor = eyeColor; <br \/>\r<br>} <br \/>\r<br>Person.job = \u2018Developer\u2019; <br \/>\r<br>const myFather = new Person(\u2018John\u2019, \u2018Doe\u2019); <br \/>\r<br>console.log(myFather.job); <br \/>\r<br>What is the output after the code executes?<\/div><input type='hidden' name='question_id[]' id='qID_57' value='334505' \/><input type='hidden' id='answerType334505' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334505[]' id='answer-id-1308858' class='answer   answerof-334505 ' value='1308858'   \/><label for='answer-id-1308858' id='answer-label-1308858' class=' answer'><span>ReferenceError: eyeColor is not defined<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334505[]' id='answer-id-1308859' class='answer   answerof-334505 ' value='1308859'   \/><label for='answer-id-1308859' id='answer-label-1308859' class=' answer'><span>ReferenceError: assignment to undeclared variable \u201cPerson\u201d<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334505[]' id='answer-id-1308860' class='answer   answerof-334505 ' value='1308860'   \/><label for='answer-id-1308860' id='answer-label-1308860' class=' answer'><span>Developer<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334505[]' id='answer-id-1308861' class='answer   answerof-334505 ' value='1308861'   \/><label for='answer-id-1308861' id='answer-label-1308861' class=' answer'><span>Undefined<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-58' style=';'><div id='questionWrap-58'  class='   watupro-question-id-334506'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>58. <\/span>A developer at Universal Containers creates a new landing page based on HTML, CSS, and JavaScript TO ensure that visitors have a good experience, a script named personaliseContext needs to be executed when the webpage is fully loaded (HTML content and all related files), in order to do some custom initialization. <br \/>\r<br>Which statement should be used to call personalizeWebsiteContent based on the above business requirement?<\/div><input type='hidden' name='question_id[]' id='qID_58' value='334506' \/><input type='hidden' id='answerType334506' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334506[]' id='answer-id-1308862' class='answer   answerof-334506 ' value='1308862'   \/><label for='answer-id-1308862' id='answer-label-1308862' class=' answer'><span>document.addEventListener(\u2018\u2019onDOMContextLoaded\u2019, personalizeWebsiteContext);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334506[]' id='answer-id-1308863' class='answer   answerof-334506 ' value='1308863'   \/><label for='answer-id-1308863' id='answer-label-1308863' class=' answer'><span>window.addEventListener(\u2018load\u2019,personalizeWebsiteContext);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334506[]' id='answer-id-1308864' class='answer   answerof-334506 ' value='1308864'   \/><label for='answer-id-1308864' id='answer-label-1308864' class=' answer'><span>window.addEventListener(\u2018onload\u2019, personalizeWebsiteContext);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334506[]' id='answer-id-1308865' class='answer   answerof-334506 ' value='1308865'   \/><label for='answer-id-1308865' id='answer-label-1308865' class=' answer'><span>Document.addEventListener(\u2018\u2018\u2019DOMContextLoaded\u2019, personalizeWebsiteContext);<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-59' style=';'><div id='questionWrap-59'  class='   watupro-question-id-334507'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>59. <\/span>A developer is leading the creation of a new browser application that will serve a single page application. The team wants to use a new web framework Minimalsit.js. The Lead developer wants to advocate for a more seasoned web framework that already has a community around it. <br \/>\r<br>Which two frameworks should the lead developer advocate for? Choose 2 answers<\/div><input type='hidden' name='question_id[]' id='qID_59' value='334507' \/><input type='hidden' id='answerType334507' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334507[]' id='answer-id-1308866' class='answer   answerof-334507 ' value='1308866'   \/><label for='answer-id-1308866' id='answer-label-1308866' class=' answer'><span>Vue<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334507[]' id='answer-id-1308867' class='answer   answerof-334507 ' value='1308867'   \/><label for='answer-id-1308867' id='answer-label-1308867' class=' answer'><span>Angular<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334507[]' id='answer-id-1308868' class='answer   answerof-334507 ' value='1308868'   \/><label for='answer-id-1308868' id='answer-label-1308868' class=' answer'><span>Koa<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334507[]' id='answer-id-1308869' class='answer   answerof-334507 ' value='1308869'   \/><label for='answer-id-1308869' id='answer-label-1308869' class=' answer'><span>Express<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-60' style=';'><div id='questionWrap-60'  class='   watupro-question-id-334508'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>60. <\/span>Universal Containers recently launched its new landing page to host a crowd-funding campaign. The page uses an external library to display some third-party ads. <br \/>\r<br>Once the page is fully loaded, it creates more than 50 new HTML items placed randomly inside the DOM, like the one in the code below: <br \/>\r<br><br><img decoding=\"async\" width=482 height=40 id=\"\u56fe\u7247 1112\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/uploads\/2024\/05\/image006-37.jpg\"><br><br \/>\r<br>All the elements includes the same ad-library-item class, They are hidden by default, and they are randomly displayed while the user navigates through the page.<\/div><input type='hidden' name='question_id[]' id='qID_60' value='334508' \/><input type='hidden' id='answerType334508' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334508[]' id='answer-id-1308870' class='answer   answerof-334508 ' value='1308870'   \/><label for='answer-id-1308870' id='answer-label-1308870' class=' answer'><span>Use the DOM inspector to prevent the load event to be fired.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334508[]' id='answer-id-1308871' class='answer   answerof-334508 ' value='1308871'   \/><label for='answer-id-1308871' id='answer-label-1308871' class=' answer'><span>Use the browser to execute a script that removes all the element containing the class ad-library-item.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334508[]' id='answer-id-1308872' class='answer   answerof-334508 ' value='1308872'   \/><label for='answer-id-1308872' id='answer-label-1308872' class=' answer'><span>Use the DOM inspector to remove all the elements containing the class ad-library-item.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334508[]' id='answer-id-1308873' class='answer   answerof-334508 ' value='1308873'   \/><label for='answer-id-1308873' id='answer-label-1308873' class=' answer'><span>Use the browser console to execute a script that prevents the load event to be fired.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-61' style=';'><div id='questionWrap-61'  class='   watupro-question-id-334509'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>61. <\/span>Which code statement correctly retrieves and returns an object from localStorage?<\/div><input type='hidden' name='question_id[]' id='qID_61' value='334509' \/><input type='hidden' id='answerType334509' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334509[]' id='answer-id-1308874' class='answer   answerof-334509 ' value='1308874'   \/><label for='answer-id-1308874' id='answer-label-1308874' class=' answer'><span>const retrieveFromLocalStorage = () =&gt;{return JSO<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334509[]' id='answer-id-1308875' class='answer   answerof-334509 ' value='1308875'   \/><label for='answer-id-1308875' id='answer-label-1308875' class=' answer'><span>stringify(window.localStorage.getItem(storageKey));}<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334509[]' id='answer-id-1308876' class='answer   answerof-334509 ' value='1308876'   \/><label for='answer-id-1308876' id='answer-label-1308876' class=' answer'><span>const retrieveFromLocalStorage = (storageKey) =&gt;{return window.localStorage.getItem(storageKey);}<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334509[]' id='answer-id-1308877' class='answer   answerof-334509 ' value='1308877'   \/><label for='answer-id-1308877' id='answer-label-1308877' class=' answer'><span>const retrieveFromLocalStorage = (storageKey) =&gt;{return JSO<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334509[]' id='answer-id-1308878' class='answer   answerof-334509 ' value='1308878'   \/><label for='answer-id-1308878' id='answer-label-1308878' class=' answer'><span>parse(window.localStorage.getItem(storageKey));}<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334509[]' id='answer-id-1308879' class='answer   answerof-334509 ' value='1308879'   \/><label for='answer-id-1308879' id='answer-label-1308879' class=' answer'><span>constretrieveFromLocalStorage = (storageKey) =&gt;{return window.localStorage[storageKey];}<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-62' style=';'><div id='questionWrap-62'  class='   watupro-question-id-334510'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>62. <\/span>is below: <br \/>\r<br>&lt;input type=\u201dfile\u201d onchange=\u201dpreviewFile()\u201d&gt; <br \/>\r<br>&lt;img src=\u201d\u201d height=\u201d200\u201d alt=\u201dImage Preview\u2026\u201d\/&gt; <br \/>\r<br>The JavaScript portion is: <br \/>\r<br>01 functionpreviewFile(){ <br \/>\r<br>02 const preview = document.querySelector(\u2018img\u2019); <br \/>\r<br>3 const file = document.querySelector(\u2018input[type=file]\u2019).files[0]; <br \/>\r<br>4 \/\/line 4 code <br \/>\r<br>5 reader.addEventListener(\u201cload\u201d, () =&gt; { <br \/>\r<br>6 preview.src = reader.result; <br \/>\r<br>7 },false); <br \/>\r<br>08 \/\/line 8 code <br \/>\r<br>09 } <br \/>\r<br>In lines 04 and 08, which code allows the user to select an image from their local computer, and to display the image in the browser?<\/div><input type='hidden' name='question_id[]' id='qID_62' value='334510' \/><input type='hidden' id='answerType334510' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334510[]' id='answer-id-1308880' class='answer   answerof-334510 ' value='1308880'   \/><label for='answer-id-1308880' id='answer-label-1308880' class=' answer'><span>04 const reader = new File();08 if (file) UR<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334510[]' id='answer-id-1308881' class='answer   answerof-334510 ' value='1308881'   \/><label for='answer-id-1308881' id='answer-label-1308881' class=' answer'><span>createObjectURL(file);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334510[]' id='answer-id-1308882' class='answer   answerof-334510 ' value='1308882'   \/><label for='answer-id-1308882' id='answer-label-1308882' class=' answer'><span>04 const reader = new FileReader();08if (file) UR<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334510[]' id='answer-id-1308883' class='answer   answerof-334510 ' value='1308883'   \/><label for='answer-id-1308883' id='answer-label-1308883' class=' answer'><span>createObjectURL(file);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334510[]' id='answer-id-1308884' class='answer   answerof-334510 ' value='1308884'   \/><label for='answer-id-1308884' id='answer-label-1308884' class=' answer'><span>04 const reader = new File();08 if (file) reader.readAsDataURL(file);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334510[]' id='answer-id-1308885' class='answer   answerof-334510 ' value='1308885'   \/><label for='answer-id-1308885' id='answer-label-1308885' class=' answer'><span>04 const reader = new FileReader();08 if (file) reader.readAsDataURL(file);<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-63' style=';'><div id='questionWrap-63'  class='   watupro-question-id-334511'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>63. <\/span>A developer creates a genericfunction to log custom messages in the console. To do this, the function below is implemented. <br \/>\r<br>01 function logStatus(status){ <br \/>\r<br>02 console.\/*Answer goes here*\/{\u2018Item status is: %s\u2019, status}; <br \/>\r<br>03 } <br \/>\r<br>Which three console logging methods allow the use of string substitution in line 02?<\/div><input type='hidden' name='question_id[]' id='qID_63' value='334511' \/><input type='hidden' id='answerType334511' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334511[]' id='answer-id-1308886' class='answer   answerof-334511 ' value='1308886'   \/><label for='answer-id-1308886' id='answer-label-1308886' class=' answer'><span>Assert<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334511[]' id='answer-id-1308887' class='answer   answerof-334511 ' value='1308887'   \/><label for='answer-id-1308887' id='answer-label-1308887' class=' answer'><span>Log<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334511[]' id='answer-id-1308888' class='answer   answerof-334511 ' value='1308888'   \/><label for='answer-id-1308888' id='answer-label-1308888' class=' answer'><span>Message<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334511[]' id='answer-id-1308889' class='answer   answerof-334511 ' value='1308889'   \/><label for='answer-id-1308889' id='answer-label-1308889' class=' answer'><span>Info<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334511[]' id='answer-id-1308890' class='answer   answerof-334511 ' value='1308890'   \/><label for='answer-id-1308890' id='answer-label-1308890' class=' answer'><span>Error<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-64' style=';'><div id='questionWrap-64'  class='   watupro-question-id-334512'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>64. <\/span>A developer wrote the following code: <br \/>\r<br>01 let X = object.value; <br \/>\r<br>02 <br \/>\r<br>03 try { <br \/>\r<br>4 handleObjectValue(X); <br \/>\r<br>5 } catch (error) { <br \/>\r<br>6 handleError(error); <br \/>\r<br>7 } <br \/>\r<br>The developer has a getNextValue function to execute after handleObjectValue(), but does not want to execute getNextValue() if an error occurs. <br \/>\r<br>How can the developer change the code to ensure this behavior?<\/div><input type='hidden' name='question_id[]' id='qID_64' value='334512' \/><input type='hidden' id='answerType334512' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334512[]' id='answer-id-1308891' class='answer   answerof-334512 ' value='1308891'   \/><label for='answer-id-1308891' id='answer-label-1308891' class=' answer'><span>03 try{ \r\n4 handleObjectValue(x); \r\n5 } catch(error){ \r\n6 handleError(error); \r\n7 } then { \r\n8 getNextValue(); \r\n9 }<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334512[]' id='answer-id-1308892' class='answer   answerof-334512 ' value='1308892'   \/><label for='answer-id-1308892' id='answer-label-1308892' class=' answer'><span>03 try{ \r\n4 handleObjectValue(x); \r\n5 } catch(error){ \r\n6 handleError(error); \r\n7 } finally { \r\n8 getNextValue(); \r\n10 }<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334512[]' id='answer-id-1308893' class='answer   answerof-334512 ' value='1308893'   \/><label for='answer-id-1308893' id='answer-label-1308893' class=' answer'><span>03 try{ \r\n4 handleObjectValue(x); \r\n5 } catch(error){ \r\n6 handleError(error); \r\n07 } \r\n8 getNextValue();<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334512[]' id='answer-id-1308894' class='answer   answerof-334512 ' value='1308894'   \/><label for='answer-id-1308894' id='answer-label-1308894' class=' answer'><span>03 try { \r\n4 handleObjectValue(x) \r\n5 \u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-65' style=';'><div id='questionWrap-65'  class='   watupro-question-id-334513'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>65. <\/span>Refer to the code: <br \/>\r<br><br><img decoding=\"async\" width=649 height=400 id=\"\u56fe\u7247 1131\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/uploads\/2024\/05\/image007-37.jpg\"><br><br \/>\r<br>Given the code above, which three properties are set pet1? Choose 3 answers:<\/div><input type='hidden' name='question_id[]' id='qID_65' value='334513' \/><input type='hidden' id='answerType334513' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334513[]' id='answer-id-1308895' class='answer   answerof-334513 ' value='1308895'   \/><label for='answer-id-1308895' id='answer-label-1308895' class=' answer'><span>Name<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334513[]' id='answer-id-1308896' class='answer   answerof-334513 ' value='1308896'   \/><label for='answer-id-1308896' id='answer-label-1308896' class=' answer'><span>canTalk<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334513[]' id='answer-id-1308897' class='answer   answerof-334513 ' value='1308897'   \/><label for='answer-id-1308897' id='answer-label-1308897' class=' answer'><span>Type<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334513[]' id='answer-id-1308898' class='answer   answerof-334513 ' value='1308898'   \/><label for='answer-id-1308898' id='answer-label-1308898' class=' answer'><span>Owner<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334513[]' id='answer-id-1308899' class='answer   answerof-334513 ' value='1308899'   \/><label for='answer-id-1308899' id='answer-label-1308899' class=' answer'><span>Size<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-66' style=';'><div id='questionWrap-66'  class='   watupro-question-id-334514'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>66. <\/span>Refer to the code below: <br \/>\r<br>Let car1 = new Promise((_, reject) =&gt; <br \/>\r<br>setTimeout(reject, 2000, \u201ccar 1 crashed in\u201d =&gt; <br \/>\r<br>Let car2 =new Promise(resolve =&gt; setTimeout(resolve, 1500, \u201ccar 2 completed\u201d) <br \/>\r<br>Let car3 =new Promise(resolve =&gt;setTimeout(resolve, 3000, \u201ccar 3 completed\u201d) <br \/>\r<br>Promise.race(( car1, car2, car3)) <br \/>\r<br>.then (value =&gt; ( <br \/>\r<br>Let result = \u2018$(value) the race.\u2019;)} <br \/>\r<br>.catch(arr =&gt; { <br \/>\r<br>console.log(\u201cRace is cancelled.\u201d, err); <br \/>\r<br>}); <br \/>\r<br>What is the value of result when Promise.race executes?<\/div><input type='hidden' name='question_id[]' id='qID_66' value='334514' \/><input type='hidden' id='answerType334514' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334514[]' id='answer-id-1308900' class='answer   answerof-334514 ' value='1308900'   \/><label for='answer-id-1308900' id='answer-label-1308900' class=' answer'><span>Car3 completes the race<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334514[]' id='answer-id-1308901' class='answer   answerof-334514 ' value='1308901'   \/><label for='answer-id-1308901' id='answer-label-1308901' class=' answer'><span>Car 2 completed the race.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334514[]' id='answer-id-1308902' class='answer   answerof-334514 ' value='1308902'   \/><label for='answer-id-1308902' id='answer-label-1308902' class=' answer'><span>Car 1 crashed in the race.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334514[]' id='answer-id-1308903' class='answer   answerof-334514 ' value='1308903'   \/><label for='answer-id-1308903' id='answer-label-1308903' class=' answer'><span>Race is cancelled.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-67' style=';'><div id='questionWrap-67'  class='   watupro-question-id-334515'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>67. <\/span>Refer to the following code: <br \/>\r<br>Let sampleText = \u2018The quick brown fox jumps\u2019; <br \/>\r<br>A developer needs to determine if a certainsubstring is part of a string. <br \/>\r<br>Which three expressions return true for the given substring? Choose 3 answers<\/div><input type='hidden' name='question_id[]' id='qID_67' value='334515' \/><input type='hidden' id='answerType334515' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334515[]' id='answer-id-1308904' class='answer   answerof-334515 ' value='1308904'   \/><label for='answer-id-1308904' id='answer-label-1308904' class=' answer'><span>sampleText.includes(\u2018fox\u2019);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334515[]' id='answer-id-1308905' class='answer   answerof-334515 ' value='1308905'   \/><label for='answer-id-1308905' id='answer-label-1308905' class=' answer'><span>sampleText.includes(\u2018 quick \u2019, 4);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334515[]' id='answer-id-1308906' class='answer   answerof-334515 ' value='1308906'   \/><label for='answer-id-1308906' id='answer-label-1308906' class=' answer'><span>sampleText.includes(\u2018 Fox \u2019, 3)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334515[]' id='answer-id-1308907' class='answer   answerof-334515 ' value='1308907'   \/><label for='answer-id-1308907' id='answer-label-1308907' class=' answer'><span>sampleText.includes(\u2018 fox \u2019);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334515[]' id='answer-id-1308908' class='answer   answerof-334515 ' value='1308908'   \/><label for='answer-id-1308908' id='answer-label-1308908' class=' answer'><span>sampleText.includes(\u2018 quick \u2019) !== -1;<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-68' style=';'><div id='questionWrap-68'  class='   watupro-question-id-334516'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>68. <\/span>Given two expressions var1 and var2. <br \/>\r<br>What are two valid ways to return the logical AND of the two expressions and ensure it is data type Boolean? Choose 2 answers:<\/div><input type='hidden' name='question_id[]' id='qID_68' value='334516' \/><input type='hidden' id='answerType334516' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334516[]' id='answer-id-1308909' class='answer   answerof-334516 ' value='1308909'   \/><label for='answer-id-1308909' id='answer-label-1308909' class=' answer'><span>Boolean(var1 &amp;&amp; var2)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334516[]' id='answer-id-1308910' class='answer   answerof-334516 ' value='1308910'   \/><label for='answer-id-1308910' id='answer-label-1308910' class=' answer'><span>var1 &amp;&amp; var2<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334516[]' id='answer-id-1308911' class='answer   answerof-334516 ' value='1308911'   \/><label for='answer-id-1308911' id='answer-label-1308911' class=' answer'><span>var1.toBoolean() &amp;&amp; var2toBoolean()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334516[]' id='answer-id-1308912' class='answer   answerof-334516 ' value='1308912'   \/><label for='answer-id-1308912' id='answer-label-1308912' class=' answer'><span>Boolean(var1) &amp;&amp; Boolean(var2)<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-69' style=';'><div id='questionWrap-69'  class='   watupro-question-id-334517'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>69. <\/span>Cloud Kicks has a class to represent items for sale in an online store, as shown below: <br \/>\r<br>Class Item{ <br \/>\r<br>constructor (name, price){ <br \/>\r<br>this.name = name; <br \/>\r<br>this.price = price; <br \/>\r<br>} <br \/>\r<br>formattedPrice(){ <br \/>\r<br>return \u2018s\u2019 + String(this.price);}} <br \/>\r<br>A new business requirement comes in that requests a ClothingItem class that should have all of the properties and methods of the Item class but will also have properties that are specific to clothes. <br \/>\r<br>Which line of code properly declares the clothingItem class such that it inherits from Item?<\/div><input type='hidden' name='question_id[]' id='qID_69' value='334517' \/><input type='hidden' id='answerType334517' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334517[]' id='answer-id-1308913' class='answer   answerof-334517 ' value='1308913'   \/><label for='answer-id-1308913' id='answer-label-1308913' class=' answer'><span>Class ClothingItem implements Item{<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334517[]' id='answer-id-1308914' class='answer   answerof-334517 ' value='1308914'   \/><label for='answer-id-1308914' id='answer-label-1308914' class=' answer'><span>Class ClothingItem {<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334517[]' id='answer-id-1308915' class='answer   answerof-334517 ' value='1308915'   \/><label for='answer-id-1308915' id='answer-label-1308915' class=' answer'><span>Class ClothingItem super Item {<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334517[]' id='answer-id-1308916' class='answer   answerof-334517 ' value='1308916'   \/><label for='answer-id-1308916' id='answer-label-1308916' class=' answer'><span>Class ClothingItem extends Item {<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-70' style=';'><div id='questionWrap-70'  class='   watupro-question-id-334518'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>70. <\/span>Refer to the code below: <br \/>\r<br><br><img decoding=\"async\" width=380 height=133 id=\"\u56fe\u7247 1134\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/uploads\/2024\/05\/image008-34.jpg\"><br><br \/>\r<br>Line 05 causes an error. <br \/>\r<br>What are the values of greeting and salutation once code completes?<\/div><input type='hidden' name='question_id[]' id='qID_70' value='334518' \/><input type='hidden' id='answerType334518' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334518[]' id='answer-id-1308917' class='answer   answerof-334518 ' value='1308917'   \/><label for='answer-id-1308917' id='answer-label-1308917' class=' answer'><span>Greeting is Hello and salutation is Hello, Hello.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334518[]' id='answer-id-1308918' class='answer   answerof-334518 ' value='1308918'   \/><label for='answer-id-1308918' id='answer-label-1308918' class=' answer'><span>Greeting is Goodbye and salutation is Hello, Hello.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334518[]' id='answer-id-1308919' class='answer   answerof-334518 ' value='1308919'   \/><label for='answer-id-1308919' id='answer-label-1308919' class=' answer'><span>Greeting is Goodbye and salutation is I say Hello.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334518[]' id='answer-id-1308920' class='answer   answerof-334518 ' value='1308920'   \/><label for='answer-id-1308920' id='answer-label-1308920' class=' answer'><span>Greeting is Hello and salutation is I say hello.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-71' style=';'><div id='questionWrap-71'  class='   watupro-question-id-334519'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>71. <\/span>Refer to the code below: <br \/>\r<br>Let str = \u2018javascript\u2019; <br \/>\r<br>Str[0] = \u2018J\u2019; <br \/>\r<br>Str[4] = \u2019S\u2019; <br \/>\r<br>After changing the string indexvalues, the value of str is \u2018javascript\u2019. <br \/>\r<br>What is the reason for this value:<\/div><input type='hidden' name='question_id[]' id='qID_71' value='334519' \/><input type='hidden' id='answerType334519' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334519[]' id='answer-id-1308921' class='answer   answerof-334519 ' value='1308921'   \/><label for='answer-id-1308921' id='answer-label-1308921' class=' answer'><span>Non-primitive values are mutable.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334519[]' id='answer-id-1308922' class='answer   answerof-334519 ' value='1308922'   \/><label for='answer-id-1308922' id='answer-label-1308922' class=' answer'><span>Non-primitive values are immutable.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334519[]' id='answer-id-1308923' class='answer   answerof-334519 ' value='1308923'   \/><label for='answer-id-1308923' id='answer-label-1308923' class=' answer'><span>Primitive values are mutable.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334519[]' id='answer-id-1308924' class='answer   answerof-334519 ' value='1308924'   \/><label for='answer-id-1308924' id='answer-label-1308924' class=' answer'><span>Primitive values are immutable.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-72' style=';'><div id='questionWrap-72'  class='   watupro-question-id-334520'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>72. <\/span>Referto the code below: <br \/>\r<br>new Promise((resolve, reject) =&gt; { <br \/>\r<br>const fraction = Math.random(); <br \/>\r<br>if( fraction &gt;0.5) reject(&quot;fraction &gt; 0.5, &quot; + fraction); <br \/>\r<br>resolve(fraction); <br \/>\r<br>}) <br \/>\r<br>.then(() =&gt;console.log(&quot;resolved&quot;)) <br \/>\r<br>.catch((error) =&gt; console.error(error)) <br \/>\r<br>.finally(() =&gt;console.log(&quot; when am I called?&quot;)); <br \/>\r<br><br><img decoding=\"async\" width=650 height=510 id=\"\u56fe\u7247 1151\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/uploads\/2024\/05\/image009-33.jpg\"><br><br \/>\r<br>When does Promise.finally on line 08 get called?<\/div><input type='hidden' name='question_id[]' id='qID_72' value='334520' \/><input type='hidden' id='answerType334520' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334520[]' id='answer-id-1308925' class='answer   answerof-334520 ' value='1308925'   \/><label for='answer-id-1308925' id='answer-label-1308925' class=' answer'><span>When rejected<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334520[]' id='answer-id-1308926' class='answer   answerof-334520 ' value='1308926'   \/><label for='answer-id-1308926' id='answer-label-1308926' class=' answer'><span>When resolved and settled<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334520[]' id='answer-id-1308927' class='answer   answerof-334520 ' value='1308927'   \/><label for='answer-id-1308927' id='answer-label-1308927' class=' answer'><span>When resolved<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334520[]' id='answer-id-1308928' class='answer   answerof-334520 ' value='1308928'   \/><label for='answer-id-1308928' id='answer-label-1308928' class=' answer'><span>When resolved or rejected<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-73' style=';'><div id='questionWrap-73'  class='   watupro-question-id-334521'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>73. <\/span>Refer to the following array: <br \/>\r<br>Let arr1 = [ 1,2, 3, 4, 5 ]; <br \/>\r<br><br><img decoding=\"async\" width=650 height=274 id=\"\u56fe\u7247 1119\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/uploads\/2024\/05\/image010-28.jpg\"><br><br \/>\r<br>Which two lines of code result in a second array, arr2 being created such that arr2 is not a reference to arr1?<\/div><input type='hidden' name='question_id[]' id='qID_73' value='334521' \/><input type='hidden' id='answerType334521' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334521[]' id='answer-id-1308929' class='answer   answerof-334521 ' value='1308929'   \/><label for='answer-id-1308929' id='answer-label-1308929' class=' answer'><span>Let arr2 = arr1.slice(0, 5);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334521[]' id='answer-id-1308930' class='answer   answerof-334521 ' value='1308930'   \/><label for='answer-id-1308930' id='answer-label-1308930' class=' answer'><span>Let arr2 = Array.from(arr1);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334521[]' id='answer-id-1308931' class='answer   answerof-334521 ' value='1308931'   \/><label for='answer-id-1308931' id='answer-label-1308931' class=' answer'><span>Let arr2 = arr1;<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334521[]' id='answer-id-1308932' class='answer   answerof-334521 ' value='1308932'   \/><label for='answer-id-1308932' id='answer-label-1308932' class=' answer'><span>Let arr2 = arr1.sort();<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-74' style=';'><div id='questionWrap-74'  class='   watupro-question-id-334522'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>74. <\/span>Refer to code below: <br \/>\r<br>Function muFunction(reassign){ <br \/>\r<br>Let x = 1; <br \/>\r<br>var y = 1; <br \/>\r<br>if (reassign) { <br \/>\r<br>Let x= 2; <br \/>\r<br>Var y = 2; <br \/>\r<br>console.log(x); <br \/>\r<br>console.log(y);} <br \/>\r<br>console.log(x); <br \/>\r<br>console.log(y);} <br \/>\r<br>What is displayed when myFunction(true) is called?<\/div><input type='hidden' name='question_id[]' id='qID_74' value='334522' \/><input type='hidden' id='answerType334522' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334522[]' id='answer-id-1308933' class='answer   answerof-334522 ' value='1308933'   \/><label for='answer-id-1308933' id='answer-label-1308933' class=' answer'><span>2211<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334522[]' id='answer-id-1308934' class='answer   answerof-334522 ' value='1308934'   \/><label for='answer-id-1308934' id='answer-label-1308934' class=' answer'><span>2 2 undefined undefined<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334522[]' id='answer-id-1308935' class='answer   answerof-334522 ' value='1308935'   \/><label for='answer-id-1308935' id='answer-label-1308935' class=' answer'><span>2212<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334522[]' id='answer-id-1308936' class='answer   answerof-334522 ' value='1308936'   \/><label for='answer-id-1308936' id='answer-label-1308936' class=' answer'><span>2222<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-75' style=';'><div id='questionWrap-75'  class='   watupro-question-id-334523'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>75. <\/span>A developer wants to create an object from a function in the browser using the code below: <br \/>\r<br>Function Monster() { this.name = \u2018hello\u2019 }; <br \/>\r<br>Const z = Monster(); <br \/>\r<br>What happens due to lack of the new keyword on line 02?<\/div><input type='hidden' name='question_id[]' id='qID_75' value='334523' \/><input type='hidden' id='answerType334523' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334523[]' id='answer-id-1308937' class='answer   answerof-334523 ' value='1308937'   \/><label for='answer-id-1308937' id='answer-label-1308937' class=' answer'><span>The z variable is assigned the correct object.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334523[]' id='answer-id-1308938' class='answer   answerof-334523 ' value='1308938'   \/><label for='answer-id-1308938' id='answer-label-1308938' class=' answer'><span>The z variable is assigned the correct object but this.name remains undefined.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334523[]' id='answer-id-1308939' class='answer   answerof-334523 ' value='1308939'   \/><label for='answer-id-1308939' id='answer-label-1308939' class=' answer'><span>Window.name is assigned to \u2018hello\u2019 and the variable z remains undefined.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334523[]' id='answer-id-1308940' class='answer   answerof-334523 ' value='1308940'   \/><label for='answer-id-1308940' id='answer-label-1308940' class=' answer'><span>Window.m is assigned the correct object.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-76' style=';'><div id='questionWrap-76'  class='   watupro-question-id-334524'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>76. <\/span>developer removes the HTML class attribute from the checkout button, so now it is simply: <br \/>\r<br>&lt;button&gt;Checkout&lt;\/button&gt;. <br \/>\r<br>There is a test to verify the existence of the checkout button, however it looks fora button with class= \u201cblue\u201d. The test fails because no such button is found. <br \/>\r<br>Which type of test category describes this test?<\/div><input type='hidden' name='question_id[]' id='qID_76' value='334524' \/><input type='hidden' id='answerType334524' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334524[]' id='answer-id-1308941' class='answer   answerof-334524 ' value='1308941'   \/><label for='answer-id-1308941' id='answer-label-1308941' class=' answer'><span>True positive<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334524[]' id='answer-id-1308942' class='answer   answerof-334524 ' value='1308942'   \/><label for='answer-id-1308942' id='answer-label-1308942' class=' answer'><span>True negative<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334524[]' id='answer-id-1308943' class='answer   answerof-334524 ' value='1308943'   \/><label for='answer-id-1308943' id='answer-label-1308943' class=' answer'><span>False positive<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334524[]' id='answer-id-1308944' class='answer   answerof-334524 ' value='1308944'   \/><label for='answer-id-1308944' id='answer-label-1308944' class=' answer'><span>False negative<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-77' style=';'><div id='questionWrap-77'  class='   watupro-question-id-334525'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>77. <\/span>Which two code snippets show working examples of a recursive function? Choose 2 answers<\/div><input type='hidden' name='question_id[]' id='qID_77' value='334525' \/><input type='hidden' id='answerType334525' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334525[]' id='answer-id-1308945' class='answer   answerof-334525 ' value='1308945'   \/><label for='answer-id-1308945' id='answer-label-1308945' class=' answer'><span>Let countingDown = function(startNumber) { \r\nIf ( startNumber &gt;0) { \r\nconsole.log(startNumber) ; \r\nreturn countingDown(startNUmber); \r\n} else { \r\nreturn startNumber; \r\n}};<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334525[]' id='answer-id-1308946' class='answer   answerof-334525 ' value='1308946'   \/><label for='answer-id-1308946' id='answer-label-1308946' class=' answer'><span>Function factorial ( numVar ) { \r\nIf (numVar &lt; 0) return; \r\nIf ( numVar === 0 ) return 1; \r\nreturn numVar -1;<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334525[]' id='answer-id-1308947' class='answer   answerof-334525 ' value='1308947'   \/><label for='answer-id-1308947' id='answer-label-1308947' class=' answer'><span>Const sumToTen = numVar =&gt; { \r\nIf (numVar &lt; 0) \r\nReturn; \r\nreturn sumToTen(numVar + 1)};<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334525[]' id='answer-id-1308948' class='answer   answerof-334525 ' value='1308948'   \/><label for='answer-id-1308948' id='answer-label-1308948' class=' answer'><span>Const factorial =numVar =&gt; { \r\nIf (numVar &lt; 0) return; \r\nIf ( numVar === 0 ) return 1; \r\nreturn numVar * factorial ( numVar - 1 ); \r\n};<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-78' style=';'><div id='questionWrap-78'  class='   watupro-question-id-334526'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>78. <\/span>Refer to the HTML below: <br \/>\r<br>&lt;div id=\u201dmain\u201d&gt; <br \/>\r<br>&lt;ul&gt; <br \/>\r<br>&lt;li&gt;Leo&lt;\/li&gt; <br \/>\r<br>&lt;li&gt;Tony&lt;\/li&gt; <br \/>\r<br>&lt;li&gt;Tiger&lt;\/li&gt; <br \/>\r<br>&lt;\/ul&gt; <br \/>\r<br>&lt;\/div&gt; <br \/>\r<br>Which JavaScript statement results in changing \u201c Tony\u201d to \u201cMr. T.\u201d?<\/div><input type='hidden' name='question_id[]' id='qID_78' value='334526' \/><input type='hidden' id='answerType334526' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334526[]' id='answer-id-1308949' class='answer   answerof-334526 ' value='1308949'   \/><label for='answer-id-1308949' id='answer-label-1308949' class=' answer'><span>document.querySelectorAll(\u2018$main $TONY\u2019).innerHTML = \u2019 Mr.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334526[]' id='answer-id-1308950' class='answer   answerof-334526 ' value='1308950'   \/><label for='answer-id-1308950' id='answer-label-1308950' class=' answer'><span>\u2019;<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334526[]' id='answer-id-1308951' class='answer   answerof-334526 ' value='1308951'   \/><label for='answer-id-1308951' id='answer-label-1308951' class=' answer'><span>document.querySelector(\u2018$main li:second-child\u2019).innerHTML = \u2019 Mr.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334526[]' id='answer-id-1308952' class='answer   answerof-334526 ' value='1308952'   \/><label for='answer-id-1308952' id='answer-label-1308952' class=' answer'><span>\u2019;<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334526[]' id='answer-id-1308953' class='answer   answerof-334526 ' value='1308953'   \/><label for='answer-id-1308953' id='answer-label-1308953' class=' answer'><span>document.querySelector(\u2018$main li.Tony\u2019).innerHTML = \u2019 Mr.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334526[]' id='answer-id-1308954' class='answer   answerof-334526 ' value='1308954'   \/><label for='answer-id-1308954' id='answer-label-1308954' class=' answer'><span>\u2019;<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334526[]' id='answer-id-1308955' class='answer   answerof-334526 ' value='1308955'   \/><label for='answer-id-1308955' id='answer-label-1308955' class=' answer'><span>document.querySelector(\u2018$main li:nth-child(2)\u2019),innerHTML =\u2019 Mr.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334526[]' id='answer-id-1308956' class='answer   answerof-334526 ' value='1308956'   \/><label for='answer-id-1308956' id='answer-label-1308956' class=' answer'><span>\u2019;<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-79' style=';'><div id='questionWrap-79'  class='   watupro-question-id-334527'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>79. <\/span>Considering type coercion, what does the following expression evaluate to? <br \/>\r<br>True + \u201813\u2019 + NaN<\/div><input type='hidden' name='question_id[]' id='qID_79' value='334527' \/><input type='hidden' id='answerType334527' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334527[]' id='answer-id-1308957' class='answer   answerof-334527 ' value='1308957'   \/><label for='answer-id-1308957' id='answer-label-1308957' class=' answer'><span>\u2018 113Nan \u2019<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334527[]' id='answer-id-1308958' class='answer   answerof-334527 ' value='1308958'   \/><label for='answer-id-1308958' id='answer-label-1308958' class=' answer'><span>14<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334527[]' id='answer-id-1308959' class='answer   answerof-334527 ' value='1308959'   \/><label for='answer-id-1308959' id='answer-label-1308959' class=' answer'><span>\u2018 true13 \u2019<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-334527[]' id='answer-id-1308960' class='answer   answerof-334527 ' value='1308960'   \/><label for='answer-id-1308960' id='answer-label-1308960' class=' answer'><span>\u2018 true13NaN \u2019<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-80' style=';'><div id='questionWrap-80'  class='   watupro-question-id-334528'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>80. <\/span>A developer wrote a fizzbuzz function that when passed in a number, returns the following: <br \/>\r<br>\u25cf \u2018Fizz\u2019 if the number is divisible by 3. <br \/>\r<br>\u25cf \u2018Buzz\u2019 if the number is divisible by 5. <br \/>\r<br>\u25cf \u2018Fizzbuzz\u2019 if the number is divisible by both 3 and 5. <br \/>\r<br>\u25cf Empty string if the number is divisible by neither 3 or 5. <br \/>\r<br>Which two test cases will properly test scenarios for the fizzbuzz function? Choose 2 answers<\/div><input type='hidden' name='question_id[]' id='qID_80' value='334528' \/><input type='hidden' id='answerType334528' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334528[]' id='answer-id-1308961' class='answer   answerof-334528 ' value='1308961'   \/><label for='answer-id-1308961' id='answer-label-1308961' class=' answer'><span>let res = fizzbuzz(5);console.assert (res === \u2018 \u2019 );<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334528[]' id='answer-id-1308962' class='answer   answerof-334528 ' value='1308962'   \/><label for='answer-id-1308962' id='answer-label-1308962' class=' answer'><span>let res = fizzbuzz(15);console.assert (res === \u2018 fizzbuzz \u2019 )<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334528[]' id='answer-id-1308963' class='answer   answerof-334528 ' value='1308963'   \/><label for='answer-id-1308963' id='answer-label-1308963' class=' answer'><span>let res = fizzbuzz(Infinity);console.assert (res === \u2018 \u2019 )<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-334528[]' id='answer-id-1308964' class='answer   answerof-334528 ' value='1308964'   \/><label for='answer-id-1308964' id='answer-label-1308964' class=' answer'><span>let res = fizzbuzz(3);console.assert (res === \u2018 buzz \u2019 )<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div style='display:none' id='question-81'>\n\t<div class='question-content'>\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/plugins\/watupro\/img\/loading.gif\" width=\"16\" height=\"16\" alt=\"Loading...\" title=\"Loading...\" 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