{"id":121629,"date":"2026-03-11T06:35:56","date_gmt":"2026-03-11T06:35:56","guid":{"rendered":"https:\/\/www.dumpsbase.com\/freedumps\/?p=121629"},"modified":"2026-03-11T06:35:56","modified_gmt":"2026-03-11T06:35:56","slug":"salesforce-js-dev-101-javascript-certification-exam-dumps-v8-02-start-with-salesforce-certified-javascript-developer-js-dev-101-free-dumps-part-1-q1-q34","status":"publish","type":"post","link":"https:\/\/www.dumpsbase.com\/freedumps\/salesforce-js-dev-101-javascript-certification-exam-dumps-v8-02-start-with-salesforce-certified-javascript-developer-js-dev-101-free-dumps-part-1-q1-q34.html","title":{"rendered":"Salesforce JS-Dev-101 JavaScript Certification Exam Dumps (V8.02) &#8211; Start with Salesforce Certified JavaScript Developer JS-Dev-101 Free Dumps (Part 1, Q1-Q34)"},"content":{"rendered":"<p>At DumpsBase, you can find two pages to download the latest dumps and prepare for your Salesforce Certified JavaScript Developer certification exam, which are:<\/p>\n<ul>\n<li>JS-Dev-101 Dumps<\/li>\n<li>Salesforce Certified JavaScript Developer Dumps<\/li>\n<\/ul>\n<p>These are two different keywords to find the latest dumps, and you are highly recommended to download the JS-Dev-101 dumps (V8.02), which are the latest for the Salesforce Certified JavaScript Developer certification preparation. To help you prepare more effectively, the latest JS-Dev-101 exam dumps provide a practical way to understand the actual exam structure and question patterns. These dumps typically include realistic practice questions, organized exam answers, and exam-style scenarios that closely reflect the current Salesforce exam blueprint. As a result, these up-to-date JS-Dev-101 dumps (V8.02) with 149 Q&amp;As play an important role in helping aspiring Salesforce JavaScript developers build confidence, reinforce key concepts, and significantly improve their chances of passing the Salesforce Certified JavaScript Developer certification exam on the first attempt.<\/p>\n<h2>Start with our Salesforce <span style=\"background-color: #ffff00;\"><em>JS-Dev-101 free dumps (Part 1, Q1-Q34) of V8.02<\/em><\/span> below:<\/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=\"submittingExam11797\" 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-11797\"><\/div>\n\n<form action=\"\" method=\"post\" class=\"quiz-form\" id=\"quiz-11797\"  enctype=\"multipart\/form-data\" >\n<div class='watu-question ' id='question-1' style=';'><div id='questionWrap-1'  class='   watupro-question-id-462343'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>1. <\/span>01 function changeValue(obj) { <br \/>\r<br>2 obj.value = obj.value \/ 2; <br \/>\r<br>3 } <br \/>\r<br>4 const objA = { value: 10 }; <br \/>\r<br>5 const objB = objA; <br \/>\r<br>6 <br \/>\r<br>7 changeValue(objB); <br \/>\r<br>8 const result = objA.value; What is the value of result?<\/div><input type='hidden' name='question_id[]' id='qID_1' value='462343' \/><input type='hidden' id='answerType462343' 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-462343[]' id='answer-id-1786787' class='answer   answerof-462343 ' value='1786787'   \/><label for='answer-id-1786787' id='answer-label-1786787' class=' answer'><span>undefined<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462343[]' id='answer-id-1786788' class='answer   answerof-462343 ' value='1786788'   \/><label for='answer-id-1786788' id='answer-label-1786788' class=' answer'><span>5<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462343[]' id='answer-id-1786789' class='answer   answerof-462343 ' value='1786789'   \/><label for='answer-id-1786789' id='answer-label-1786789' class=' answer'><span>NaN<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462343[]' id='answer-id-1786790' class='answer   answerof-462343 ' value='1786790'   \/><label for='answer-id-1786790' id='answer-label-1786790' class=' answer'><span>10<\/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-462344'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>2. <\/span>01 function Monster() { this.name = 'hello'; }; <br \/>\r<br>02 const m = Monster(); <br \/>\r<br>What happens due to the missing new keyword?<\/div><input type='hidden' name='question_id[]' id='qID_2' value='462344' \/><input type='hidden' id='answerType462344' 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-462344[]' id='answer-id-1786791' class='answer   answerof-462344 ' value='1786791'   \/><label for='answer-id-1786791' id='answer-label-1786791' class=' answer'><span>The m variable is assigned the correct object.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462344[]' id='answer-id-1786792' class='answer   answerof-462344 ' value='1786792'   \/><label for='answer-id-1786792' id='answer-label-1786792' class=' answer'><span>window.name is assigned to 'hello' and the variable m remains undefined.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462344[]' id='answer-id-1786793' class='answer   answerof-462344 ' value='1786793'   \/><label for='answer-id-1786793' id='answer-label-1786793' class=' answer'><span>window.m is assigned the correct object.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462344[]' id='answer-id-1786794' class='answer   answerof-462344 ' value='1786794'   \/><label for='answer-id-1786794' id='answer-label-1786794' class=' answer'><span>The m variable is assigned the correct object but this.name remains undefined.<\/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-462345'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>3. <\/span>Refer to the code below: <br \/>\r<br>let productSKU = '8675309'; <br \/>\r<br>A developer has a requirement to generate SKU numbers that are always 19 characters long, starting with 'sku', and padded with zeros. <br \/>\r<br>Which statement assigns the value sku000000008675309?<\/div><input type='hidden' name='question_id[]' id='qID_3' value='462345' \/><input type='hidden' id='answerType462345' 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-462345[]' id='answer-id-1786795' class='answer   answerof-462345 ' value='1786795'   \/><label for='answer-id-1786795' id='answer-label-1786795' class=' answer'><span>productSKU = productSK<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462345[]' id='answer-id-1786796' class='answer   answerof-462345 ' value='1786796'   \/><label for='answer-id-1786796' id='answer-label-1786796' class=' answer'><span>padEnd(16, '0').padStart('sku');<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462345[]' id='answer-id-1786797' class='answer   answerof-462345 ' value='1786797'   \/><label for='answer-id-1786797' id='answer-label-1786797' class=' answer'><span>productSKU = productSK<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462345[]' id='answer-id-1786798' class='answer   answerof-462345 ' value='1786798'   \/><label for='answer-id-1786798' id='answer-label-1786798' class=' answer'><span>padStart(16, '0').padStart(19, 'sku');<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462345[]' id='answer-id-1786799' class='answer   answerof-462345 ' value='1786799'   \/><label for='answer-id-1786799' id='answer-label-1786799' class=' answer'><span>productSKU = productSK<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462345[]' id='answer-id-1786800' class='answer   answerof-462345 ' value='1786800'   \/><label for='answer-id-1786800' id='answer-label-1786800' class=' answer'><span>padEnd(16, '0').padStart(19, 'sku');<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462345[]' id='answer-id-1786801' class='answer   answerof-462345 ' value='1786801'   \/><label for='answer-id-1786801' id='answer-label-1786801' class=' answer'><span>productSKU = productSK<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462345[]' id='answer-id-1786802' class='answer   answerof-462345 ' value='1786802'   \/><label for='answer-id-1786802' id='answer-label-1786802' class=' answer'><span>padStart(19, '0').padStart('sku');<\/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-462346'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>4. <\/span>Given the JavaScript below: <br \/>\r<br>function onLoad() { <br \/>\r<br>console.log(&quot;Page has loaded!&quot;); <br \/>\r<br>} <br \/>\r<br>Where can the developer see the log statement after loading the page in the browser?<\/div><input type='hidden' name='question_id[]' id='qID_4' value='462346' \/><input type='hidden' id='answerType462346' 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-462346[]' id='answer-id-1786803' class='answer   answerof-462346 ' value='1786803'   \/><label for='answer-id-1786803' id='answer-label-1786803' class=' answer'><span>On the browser JavaScript console<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462346[]' id='answer-id-1786804' class='answer   answerof-462346 ' value='1786804'   \/><label for='answer-id-1786804' id='answer-label-1786804' class=' answer'><span>On the terminal console running the web server<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462346[]' id='answer-id-1786805' class='answer   answerof-462346 ' value='1786805'   \/><label for='answer-id-1786805' id='answer-label-1786805' class=' answer'><span>In the browser performance tools log<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462346[]' id='answer-id-1786806' class='answer   answerof-462346 ' value='1786806'   \/><label for='answer-id-1786806' id='answer-label-1786806' class=' answer'><span>On the webpage console log<\/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-462347'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>5. <\/span>Function to test:<br \/>\r\n<br \/>\r\n01 const sum3 = (arr) =&gt; {<br \/>\r\n<br \/>\r\n02 if (!arr.length) return 0;<br \/>\r\n<br \/>\r\n03 if (arr.length === 1) return arr[0];<br \/>\r\n<br \/>\r\n4 if (arr.length === 2) return arr[0] + arr[1];<br \/>\r\n<br \/>\r\n5 return arr[0] + arr[1] + arr[2];<br \/>\r\n<br \/>\r\n6 };<br \/>\r\n<br \/>\r\nWhich two assert statements are valid tests for this function?<\/div><input type='hidden' name='question_id[]' id='qID_5' value='462347' \/><input type='hidden' id='answerType462347' 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-462347[]' id='answer-id-1786807' class='answer   answerof-462347 ' value='1786807'   \/><label for='answer-id-1786807' id='answer-label-1786807' class=' answer'><span>console.assert(sum3([1, '2']) == 12);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462347[]' id='answer-id-1794108' class='answer   answerof-462347 ' value='1794108'   \/><label for='answer-id-1794108' id='answer-label-1794108' class=' answer'><span>console.assert(sum3(['hello', 2, 3, 4]) === NaN);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462347[]' id='answer-id-1794109' class='answer   answerof-462347 ' value='1794109'   \/><label for='answer-id-1794109' id='answer-label-1794109' class=' answer'><span>console.assert(sum3([-3, 2]) === -1);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462347[]' id='answer-id-1794110' class='answer   answerof-462347 ' value='1794110'   \/><label for='answer-id-1794110' id='answer-label-1794110' class=' answer'><span>console.assert(sum3([0]) === 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-462348'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>6. <\/span>A developer wants to advocate for a mature, well-supported web framework\/library instead of a new one (Minimalist.js). <br \/>\r<br>Which two should be recommended?<\/div><input type='hidden' name='question_id[]' id='qID_6' value='462348' \/><input type='hidden' id='answerType462348' 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-462348[]' id='answer-id-1786808' class='answer   answerof-462348 ' value='1786808'   \/><label for='answer-id-1786808' id='answer-label-1786808' class=' answer'><span>React<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462348[]' id='answer-id-1786809' class='answer   answerof-462348 ' value='1786809'   \/><label for='answer-id-1786809' id='answer-label-1786809' class=' answer'><span>Koa<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462348[]' id='answer-id-1786810' class='answer   answerof-462348 ' value='1786810'   \/><label for='answer-id-1786810' id='answer-label-1786810' class=' answer'><span>Vue<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462348[]' id='answer-id-1786811' class='answer   answerof-462348 ' value='1786811'   \/><label for='answer-id-1786811' id='answer-label-1786811' class=' answer'><span>Express<\/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-462349'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>7. <\/span>A test searches for: <br \/>\r<br>&lt;button class=&quot;blue&quot;&gt;Checkout&lt;\/button&gt; <br \/>\r<br>But the actual HTML is: <br \/>\r<br>&lt;button&gt;Checkout&lt;\/button&gt; <br \/>\r<br>The test fails because it expects a class that no longer exists. <br \/>\r<br>What type of test outcome is this?<\/div><input type='hidden' name='question_id[]' id='qID_7' value='462349' \/><input type='hidden' id='answerType462349' 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-462349[]' id='answer-id-1786812' class='answer   answerof-462349 ' value='1786812'   \/><label for='answer-id-1786812' id='answer-label-1786812' class=' answer'><span>False negative<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462349[]' id='answer-id-1786813' class='answer   answerof-462349 ' value='1786813'   \/><label for='answer-id-1786813' id='answer-label-1786813' class=' answer'><span>True positive<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462349[]' id='answer-id-1786814' class='answer   answerof-462349 ' value='1786814'   \/><label for='answer-id-1786814' id='answer-label-1786814' class=' answer'><span>True negative<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462349[]' id='answer-id-1786815' class='answer   answerof-462349 ' value='1786815'   \/><label for='answer-id-1786815' id='answer-label-1786815' class=' answer'><span>False positive<\/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-462350'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>8. <\/span>A developer creates a simple webpage with an input field. <br \/>\r<br>When a user enters text and clicks the button, the actual value must be displayed in the console: <br \/>\r<br>HTML: <br \/>\r<br>&lt;input type=&quot;text&quot; value=&quot;Hello&quot; name=&quot;input&quot;&gt; <br \/>\r<br>&lt;button type=&quot;button&quot;&gt;Display&lt;\/button&gt; <br \/>\r<br>JavaScript: <br \/>\r<br>01 const button = document.querySelector('button'); <br \/>\r<br>02 button.addEventListener('click', () =&gt; { <br \/>\r<br>3 const input = document.querySelector('input'); <br \/>\r<br>4 console.log(input.getAttribute('value')); <br \/>\r<br>5 }); <br \/>\r<br>When the user clicks the button, the output is always &quot;Hello&quot;. <br \/>\r<br>What needs to be done to make this code work as expected?<\/div><input type='hidden' name='question_id[]' id='qID_8' value='462350' \/><input type='hidden' id='answerType462350' 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-462350[]' id='answer-id-1786816' class='answer   answerof-462350 ' value='1786816'   \/><label for='answer-id-1786816' id='answer-label-1786816' class=' answer'><span>Replace line 02 with button.addCallback(&quot;click&quot;, function() {<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462350[]' id='answer-id-1786817' class='answer   answerof-462350 ' value='1786817'   \/><label for='answer-id-1786817' id='answer-label-1786817' class=' answer'><span>Replace line 03 with const input = document.getElementByIdName('input');<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462350[]' id='answer-id-1786818' class='answer   answerof-462350 ' value='1786818'   \/><label for='answer-id-1786818' id='answer-label-1786818' 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-462350[]' id='answer-id-1786819' class='answer   answerof-462350 ' value='1786819'   \/><label for='answer-id-1786819' id='answer-label-1786819' class=' answer'><span>Replace line 02 with button.addEventListener(&quot;onclick&quot;, function() {<\/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-462351'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>9. <\/span>Refer to the code below: <br \/>\r<br>01 let total = 10; <br \/>\r<br>02 const interval = setInterval(() =&gt; { <br \/>\r<br>03 total++; <br \/>\r<br>4 clearInterval(interval); <br \/>\r<br>5 total++; <br \/>\r<br>6 }, 0); <br \/>\r<br>7 total++; <br \/>\r<br>8 console.log(total); <br \/>\r<br>Considering that JavaScript is single-threaded, what is the output of line 08 after the code executes?<\/div><input type='hidden' name='question_id[]' id='qID_9' value='462351' \/><input type='hidden' id='answerType462351' 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-462351[]' id='answer-id-1786820' class='answer   answerof-462351 ' value='1786820'   \/><label for='answer-id-1786820' id='answer-label-1786820' class=' answer'><span>11<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462351[]' id='answer-id-1786821' class='answer   answerof-462351 ' value='1786821'   \/><label for='answer-id-1786821' id='answer-label-1786821' class=' answer'><span>12<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462351[]' id='answer-id-1786822' class='answer   answerof-462351 ' value='1786822'   \/><label for='answer-id-1786822' id='answer-label-1786822' class=' answer'><span>10<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462351[]' id='answer-id-1786823' class='answer   answerof-462351 ' value='1786823'   \/><label for='answer-id-1786823' id='answer-label-1786823' class=' answer'><span>13<\/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-462352'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>10. <\/span>Code: <br \/>\r<br>01 const sayHello = (name) =&gt; { <br \/>\r<br>2 console.log('Hello ', name); <br \/>\r<br>3 }; <br \/>\r<br>4 <br \/>\r<br>05 const world = () =&gt; { <br \/>\r<br>6 return 'World'; <br \/>\r<br>7 }; <br \/>\r<br>8 <br \/>\r<br>9 sayHello(world); <br \/>\r<br>This does not print &quot;Hello World&quot;. <br \/>\r<br>What change is needed?<\/div><input type='hidden' name='question_id[]' id='qID_10' value='462352' \/><input type='hidden' id='answerType462352' 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-462352[]' id='answer-id-1786824' class='answer   answerof-462352 ' value='1786824'   \/><label for='answer-id-1786824' id='answer-label-1786824' class=' answer'><span>Change line 2 to console.log('Hello', name());<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462352[]' id='answer-id-1786825' class='answer   answerof-462352 ' value='1786825'   \/><label for='answer-id-1786825' id='answer-label-1786825' class=' answer'><span>Change line 7 to }();<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462352[]' id='answer-id-1786826' class='answer   answerof-462352 ' value='1786826'   \/><label for='answer-id-1786826' id='answer-label-1786826' class=' answer'><span>Change line 9 to sayHello(world)();<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462352[]' id='answer-id-1786827' class='answer   answerof-462352 ' value='1786827'   \/><label for='answer-id-1786827' id='answer-label-1786827' class=' answer'><span>Change line 5 to function world() {<\/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-462353'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>11. <\/span>A developer is asked to fix some bugs reported by users. To do that, the developer adds a breakpoint for debugging. <br \/>\r<br>01 function Car(maxSpeed, color) { <br \/>\r<br>2 this.maxSpeed = maxSpeed; <br \/>\r<br>3 this.color = color; <br \/>\r<br>4 } <br \/>\r<br>5 let carSpeed = document.getElementById('carSpeed'); <br \/>\r<br>6 debugger; <br \/>\r<br>7 let fourWheels = new Car(carSpeed.value, 'red'); <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?<\/div><input type='hidden' name='question_id[]' id='qID_11' value='462353' \/><input type='hidden' id='answerType462353' 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-462353[]' id='answer-id-1786828' class='answer   answerof-462353 ' value='1786828'   \/><label for='answer-id-1786828' id='answer-label-1786828' 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-462353[]' id='answer-id-1786829' class='answer   answerof-462353 ' value='1786829'   \/><label for='answer-id-1786829' id='answer-label-1786829' class=' answer'><span>The information stored in the window.localStorage property<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462353[]' id='answer-id-1786830' class='answer   answerof-462353 ' value='1786830'   \/><label for='answer-id-1786830' id='answer-label-1786830' 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-462353[]' id='answer-id-1786831' class='answer   answerof-462353 ' value='1786831'   \/><label for='answer-id-1786831' id='answer-label-1786831' class=' answer'><span>The style, event listeners and other attributes applied to the carSpeed DOM element<\/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-462354'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>12. <\/span>Refer to the code: <br \/>\r<br>01 const event = new CustomEvent( <br \/>\r<br>2 \/\/ Missing code <br \/>\r<br>3 ); <br \/>\r<br>4 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 can be inserted at line 02?<\/div><input type='hidden' name='question_id[]' id='qID_12' value='462354' \/><input type='hidden' id='answerType462354' 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-462354[]' id='answer-id-1786832' class='answer   answerof-462354 ' value='1786832'   \/><label for='answer-id-1786832' id='answer-label-1786832' class=' answer'><span>{ type: 'update', recordId: '123abc' }<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462354[]' id='answer-id-1786833' class='answer   answerof-462354 ' value='1786833'   \/><label for='answer-id-1786833' id='answer-label-1786833' class=' answer'><span>'update', { detail: { recordId: '123abc' } }<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462354[]' id='answer-id-1786834' class='answer   answerof-462354 ' value='1786834'   \/><label for='answer-id-1786834' id='answer-label-1786834' class=' answer'><span>'update', '123abc'<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462354[]' id='answer-id-1786835' class='answer   answerof-462354 ' value='1786835'   \/><label for='answer-id-1786835' id='answer-label-1786835' class=' answer'><span>'update', { recordId: '123abc' }<\/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-462355'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>13. <\/span>HTML: <br \/>\r<br>&lt;p&gt; The current status of an Order: &lt;span id=&quot;status&quot;&gt; In Progress &lt;\/span&gt; &lt;\/p&gt; Which JavaScript statement changes 'In Progress' to 'Completed'?<\/div><input type='hidden' name='question_id[]' id='qID_13' value='462355' \/><input type='hidden' id='answerType462355' 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-462355[]' id='answer-id-1786836' class='answer   answerof-462355 ' value='1786836'   \/><label for='answer-id-1786836' id='answer-label-1786836' class=' answer'><span>document.getElementById(&quot;.status&quot;).innerHTML = 'Completed';<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462355[]' id='answer-id-1786837' class='answer   answerof-462355 ' value='1786837'   \/><label for='answer-id-1786837' id='answer-label-1786837' class=' answer'><span>document.getElementById(&quot;#status&quot;).innerHTML = 'Completed';<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462355[]' id='answer-id-1786838' class='answer   answerof-462355 ' value='1786838'   \/><label for='answer-id-1786838' id='answer-label-1786838' class=' answer'><span>document.getElementById(&quot;status&quot;).innerHTML = 'Completed';<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462355[]' id='answer-id-1786839' class='answer   answerof-462355 ' value='1786839'   \/><label for='answer-id-1786839' id='answer-label-1786839' class=' answer'><span>document.getElementById(&quot;status&quot;).Value = 'Completed';<\/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-462356'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>14. <\/span>A developer wants to use a module called DatePrettyPrint. This module exports one default function called printDate(). <br \/>\r<br>How can the developer import and use printDate()?<\/div><input type='hidden' name='question_id[]' id='qID_14' value='462356' \/><input type='hidden' id='answerType462356' 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-462356[]' id='answer-id-1786840' class='answer   answerof-462356 ' value='1786840'   \/><label for='answer-id-1786840' id='answer-label-1786840' class=' answer'><span>import DatePrettyPrint() from '\/path\/DatePrettyPrint.js'; printDate();<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462356[]' id='answer-id-1786841' class='answer   answerof-462356 ' value='1786841'   \/><label for='answer-id-1786841' id='answer-label-1786841' class=' answer'><span>import DatePrettyPrint from '\/path\/DatePrettyPrint.js'; \r\nDatePrettyPrint.printDate();<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462356[]' id='answer-id-1786842' class='answer   answerof-462356 ' value='1786842'   \/><label for='answer-id-1786842' id='answer-label-1786842' class=' answer'><span>import printDate from '\/path\/DatePrettyPrint.js'; \r\nDatePrettyPrint.printDate();<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462356[]' id='answer-id-1786843' class='answer   answerof-462356 ' value='1786843'   \/><label for='answer-id-1786843' id='answer-label-1786843' class=' answer'><span>import printDate from '\/path\/DatePrettyPrint.js'; \r\nprintDate();<\/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-462357'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>15. <\/span>A developer needs the function personalizeWebsiteContent to run when the webpage is fully loaded (HTML and all external resources). <br \/>\r<br>Which implementation should be used?<\/div><input type='hidden' name='question_id[]' id='qID_15' value='462357' \/><input type='hidden' id='answerType462357' 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-462357[]' id='answer-id-1786844' class='answer   answerof-462357 ' value='1786844'   \/><label for='answer-id-1786844' id='answer-label-1786844' class=' answer'><span>Add a handler to the personalizeWebsiteContent script to handle the DOMContentLoaded event<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462357[]' id='answer-id-1786845' class='answer   answerof-462357 ' value='1786845'   \/><label for='answer-id-1786845' id='answer-label-1786845' class=' answer'><span>Add a listener to the window object to handle the load event<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462357[]' id='answer-id-1786846' class='answer   answerof-462357 ' value='1786846'   \/><label for='answer-id-1786846' id='answer-label-1786846' class=' answer'><span>Add a listener to the window object to handle the DOMContentLoaded event<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462357[]' id='answer-id-1786847' class='answer   answerof-462357 ' value='1786847'   \/><label for='answer-id-1786847' id='answer-label-1786847' class=' answer'><span>Add a handler to the personalizeWebsiteContent script to handle the load event<\/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-462358'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>16. <\/span>A developer wants to create a simple image upload using the File API. <br \/>\r<br>HTML: <br \/>\r<br>&lt;input type=&quot;file&quot; onchange=&quot;previewFile()&quot;&gt; <br \/>\r<br>&lt;img src=&quot;&quot; height=&quot;200&quot; alt=&quot;Image preview...&quot; \/&gt; <br \/>\r<br>JavaScript: <br \/>\r<br>01 function previewFile() { <br \/>\r<br>02 const preview = document.querySelector('img'); <br \/>\r<br>3 const file = document.querySelector('input[type=file]').files[0]; <br \/>\r<br>4 \/\/ line 4 code <br \/>\r<br>5 reader.addEventListener(&quot;load&quot;, () =&gt; { <br \/>\r<br>6 preview.src = reader.result; <br \/>\r<br>7 }, false); <br \/>\r<br>8 \/\/ line 8 code <br \/>\r<br>9 } <br \/>\r<br>Which code in lines 04 and 08 allows the selected local image to be displayed?<\/div><input type='hidden' name='question_id[]' id='qID_16' value='462358' \/><input type='hidden' id='answerType462358' 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-462358[]' id='answer-id-1786848' class='answer   answerof-462358 ' value='1786848'   \/><label for='answer-id-1786848' id='answer-label-1786848' class=' answer'><span>04 const reader = new File(); \r\n8 if (file) reader.readAsDataURL(file);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462358[]' id='answer-id-1786849' class='answer   answerof-462358 ' value='1786849'   \/><label for='answer-id-1786849' id='answer-label-1786849' class=' answer'><span>04 const reader = new FileReader(); \r\n8 if (file) reader.readAsDataURL(file);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462358[]' id='answer-id-1786850' class='answer   answerof-462358 ' value='1786850'   \/><label for='answer-id-1786850' id='answer-label-1786850' class=' answer'><span>04 const reader = new FileReader(); \r\n8 if (file) UR<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462358[]' id='answer-id-1786851' class='answer   answerof-462358 ' value='1786851'   \/><label for='answer-id-1786851' id='answer-label-1786851' class=' answer'><span>createObjectURL(file);<\/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-462359'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>17. <\/span>A page loads 50+ &lt;div class=&quot;ad-library-item&quot;&gt; elements, all ads. Developer wants to quickly and temporarily remove them. Options:<\/div><input type='hidden' name='question_id[]' id='qID_17' value='462359' \/><input type='hidden' id='answerType462359' 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-462359[]' id='answer-id-1786852' class='answer   answerof-462359 ' value='1786852'   \/><label for='answer-id-1786852' id='answer-label-1786852' class=' answer'><span>Use the browser console to execute a script that prevents the load event from firing.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462359[]' id='answer-id-1786853' class='answer   answerof-462359 ' value='1786853'   \/><label for='answer-id-1786853' id='answer-label-1786853' class=' answer'><span>Use the DOM inspector to prevent the load event from firing.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462359[]' id='answer-id-1786854' class='answer   answerof-462359 ' value='1786854'   \/><label for='answer-id-1786854' id='answer-label-1786854' class=' answer'><span>Use the browser console to execute a script that removes all elements containing the class ad-library-item.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462359[]' id='answer-id-1786855' class='answer   answerof-462359 ' value='1786855'   \/><label for='answer-id-1786855' id='answer-label-1786855' class=' answer'><span>Use the DOM inspector to remove all elements containing the class ad-library-item.<\/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-462360'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>18. <\/span>Given the JavaScript below: <br \/>\r<br>01 function filterDOM(searchString){ <br \/>\r<br>2 const parsedSearchString = searchString &amp;&amp; searchString.toLowerCase(); <br \/>\r<br>3 document.querySelectorAll('.account').forEach(account =&gt; { <br \/>\r<br>4 const accountName = account.innerHTML.toLowerCase(); <br \/>\r<br>5 account.style.display = accountName.includes(parsedSearchString) ? \/* Insert code here *\/ <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_18' value='462360' \/><input type='hidden' id='answerType462360' 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-462360[]' id='answer-id-1786856' class='answer   answerof-462360 ' value='1786856'   \/><label for='answer-id-1786856' id='answer-label-1786856' class=' answer'><span>'block' : 'none'<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462360[]' id='answer-id-1786857' class='answer   answerof-462360 ' value='1786857'   \/><label for='answer-id-1786857' id='answer-label-1786857' class=' answer'><span>'none' : 'block'<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462360[]' id='answer-id-1786858' class='answer   answerof-462360 ' value='1786858'   \/><label for='answer-id-1786858' id='answer-label-1786858' class=' answer'><span>'hidden' : 'visible'<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462360[]' id='answer-id-1786859' class='answer   answerof-462360 ' value='1786859'   \/><label for='answer-id-1786859' id='answer-label-1786859' class=' answer'><span>'visible' : 'hidden'<\/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-462361'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>19. <\/span>catch(err =&gt; { <br \/>\r<br>13 console.log(&quot;Race is cancelled.&quot;, err); <br \/>\r<br>14 }); <br \/>\r<br>What is the value of result when Promise.race executes?<\/div><input type='hidden' name='question_id[]' id='qID_19' value='462361' \/><input type='hidden' id='answerType462361' 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-462361[]' id='answer-id-1786860' class='answer   answerof-462361 ' value='1786860'   \/><label for='answer-id-1786860' id='answer-label-1786860' class=' answer'><span>Car 2 completed the race.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462361[]' id='answer-id-1786861' class='answer   answerof-462361 ' value='1786861'   \/><label for='answer-id-1786861' id='answer-label-1786861' class=' answer'><span>Car 3 completed the race.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462361[]' id='answer-id-1786862' class='answer   answerof-462361 ' value='1786862'   \/><label for='answer-id-1786862' id='answer-label-1786862' class=' answer'><span>Race is cancelled.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462361[]' id='answer-id-1786863' class='answer   answerof-462361 ' value='1786863'   \/><label for='answer-id-1786863' id='answer-label-1786863' class=' answer'><span>Car 1 crashed in the race.<\/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-462362'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>20. <\/span>A Node.js server library uses events and callbacks. The developer wants to log any issues the server has at boot time. <br \/>\r<br>Which code logs an error with an event?<\/div><input type='hidden' name='question_id[]' id='qID_20' value='462362' \/><input type='hidden' id='answerType462362' 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-462362[]' id='answer-id-1786864' class='answer   answerof-462362 ' value='1786864'   \/><label for='answer-id-1786864' id='answer-label-1786864' class=' answer'><span>server.catch('error) =&gt; { \r\nconsole.log('ERROR', error); \r\n});<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462362[]' id='answer-id-1786865' class='answer   answerof-462362 ' value='1786865'   \/><label for='answer-id-1786865' id='answer-label-1786865' class=' answer'><span>server.error('error) =&gt; { \r\nconsole.log('ERROR', error); \r\n});<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462362[]' id='answer-id-1786866' class='answer   answerof-462362 ' value='1786866'   \/><label for='answer-id-1786866' id='answer-label-1786866' class=' answer'><span>server.on('error', (error) =&gt; { \r\nconsole.log('ERROR', error); \r\n});<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462362[]' id='answer-id-1786867' class='answer   answerof-462362 ' value='1786867'   \/><label for='answer-id-1786867' id='answer-label-1786867' class=' answer'><span>try { \r\nserver.start(); \r\n} catch(error) { \r\nconsole.log('ERROR', error); \r\n}<\/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-462363'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>21. <\/span>catch(err =&gt; {<br \/>\r\n<br \/>\r\n16 console.log(\"Race is cancelled.\", err);<br \/>\r\n<br \/>\r\n17 });<br \/>\r\n<br \/>\r\nWhat is the value of result when Promise.race executes?<\/div><input type='hidden' name='question_id[]' id='qID_21' value='462363' \/><input type='hidden' id='answerType462363' 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-462363[]' id='answer-id-1786868' class='answer   answerof-462363 ' value='1786868'   \/><label for='answer-id-1786868' id='answer-label-1786868' class=' answer'><span>Car 3 completed the race.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462363[]' id='answer-id-1794111' class='answer   answerof-462363 ' value='1794111'   \/><label for='answer-id-1794111' id='answer-label-1794111' class=' answer'><span>Car 2 completed the race.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462363[]' id='answer-id-1794112' class='answer   answerof-462363 ' value='1794112'   \/><label for='answer-id-1794112' id='answer-label-1794112' class=' answer'><span>Race is cancelled.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462363[]' id='answer-id-1794113' class='answer   answerof-462363 ' value='1794113'   \/><label for='answer-id-1794113' id='answer-label-1794113' class=' answer'><span>Car 1 crashed in the race.<\/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-462364'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>22. <\/span>JavaScript: <br \/>\r<br>01 function Tiger() { <br \/>\r<br>2 this.type = 'Cat'; <br \/>\r<br>3 this.size = 'large'; <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('They're great!'); <br \/>\r<br>9 }; <br \/>\r<br>10 <br \/>\r<br>11 function Lion() { <br \/>\r<br>12 this.type = 'Cat'; <br \/>\r<br>13 this.size = 'large'; <br \/>\r<br>14 } <br \/>\r<br>15 <br \/>\r<br>16 let leo = new Lion(); <br \/>\r<br>17 \/\/ Insert code here <br \/>\r<br>18 leo.roar(); <br \/>\r<br>Which two statements could be inserted at line 17 to enable line 18?<\/div><input type='hidden' name='question_id[]' id='qID_22' value='462364' \/><input type='hidden' id='answerType462364' 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-462364[]' id='answer-id-1786869' class='answer   answerof-462364 ' value='1786869'   \/><label for='answer-id-1786869' id='answer-label-1786869' class=' answer'><span>leo.roar = () =&gt; { console.log('They're pretty good!'); };<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462364[]' id='answer-id-1786870' class='answer   answerof-462364 ' value='1786870'   \/><label for='answer-id-1786870' id='answer-label-1786870' class=' answer'><span>Object.assign(leo, tony);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462364[]' id='answer-id-1786871' class='answer   answerof-462364 ' value='1786871'   \/><label for='answer-id-1786871' id='answer-label-1786871' class=' answer'><span>Object.assign(leo, Tiger);<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462364[]' id='answer-id-1786872' class='answer   answerof-462364 ' value='1786872'   \/><label for='answer-id-1786872' id='answer-label-1786872' class=' answer'><span>leo.prototype.roar = () =&gt; { console.log('They're pretty good!'); };<\/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-462365'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>23. <\/span>Which three actions can the code execute in the browser console?<\/div><input type='hidden' name='question_id[]' id='qID_23' value='462365' \/><input type='hidden' id='answerType462365' 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-462365[]' id='answer-id-1786873' class='answer   answerof-462365 ' value='1786873'   \/><label for='answer-id-1786873' id='answer-label-1786873' class=' answer'><span>Run code that is not related to the page.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462365[]' id='answer-id-1786874' class='answer   answerof-462365 ' value='1786874'   \/><label for='answer-id-1786874' id='answer-label-1786874' class=' answer'><span>View and change security cookies.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462365[]' id='answer-id-1786875' class='answer   answerof-462365 ' value='1786875'   \/><label for='answer-id-1786875' id='answer-label-1786875' 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-462365[]' id='answer-id-1786876' class='answer   answerof-462365 ' value='1786876'   \/><label for='answer-id-1786876' id='answer-label-1786876' 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-462365[]' id='answer-id-1786877' class='answer   answerof-462365 ' value='1786877'   \/><label for='answer-id-1786877' id='answer-label-1786877' class=' answer'><span>View and change the DOM of the page.<\/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-462366'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>24. <\/span>Refer to the code below: <br \/>\r<br>01 const objBook = { <br \/>\r<br>2 title: 'JavaScript', <br \/>\r<br>3 }; <br \/>\r<br>4 Object.preventExtensions(objBook); <br \/>\r<br>5 const newObjBook = objBook; <br \/>\r<br>6 newObjBook.author = 'Robert'; <br \/>\r<br>What are the values of objBook and newObjBook respectively?<\/div><input type='hidden' name='question_id[]' id='qID_24' value='462366' \/><input type='hidden' id='answerType462366' 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-462366[]' id='answer-id-1786878' class='answer   answerof-462366 ' value='1786878'   \/><label for='answer-id-1786878' id='answer-label-1786878' class=' answer'><span>{ title: &quot;JavaScript&quot; } \r\n{ title: &quot;JavaScript&quot; }<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462366[]' id='answer-id-1786879' class='answer   answerof-462366 ' value='1786879'   \/><label for='answer-id-1786879' id='answer-label-1786879' class=' answer'><span>{ author: &quot;Robert&quot;, title: &quot;JavaScript&quot; } undefined<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462366[]' id='answer-id-1786880' class='answer   answerof-462366 ' value='1786880'   \/><label for='answer-id-1786880' id='answer-label-1786880' class=' answer'><span>{ author: &quot;Robert&quot; } \r\n{ author: &quot;Robert&quot;, title: &quot;JavaScript&quot; }<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462366[]' id='answer-id-1786881' class='answer   answerof-462366 ' value='1786881'   \/><label for='answer-id-1786881' id='answer-label-1786881' class=' answer'><span>{ author: &quot;Robert&quot;, title: &quot;JavaScript&quot; } \r\n{ author: &quot;Robert&quot;, title: &quot;JavaScript&quot; }<\/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-462367'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>25. <\/span>Refer to the code below:<br \/>\r\n<br \/>\r\n01 let o = {<br \/>\r\n<br \/>\r\n02 get js() {<br \/>\r\n<br \/>\r\n3 let city1 = String('St. Louis');<br \/>\r\n<br \/>\r\n4 let city2 = String('New York');<br \/>\r\n<br \/>\r\n5<br \/>\r\n<br \/>\r\n6 return {<br \/>\r\n<br \/>\r\n7 firstCity: city1.toLowerCase(),<br \/>\r\n<br \/>\r\n8 secondCity: city2.toLowerCase(),<br \/>\r\n<br \/>\r\n9 }<br \/>\r\n<br \/>\r\n10 }<br \/>\r\n<br \/>\r\n11 }<br \/>\r\n<br \/>\r\nWhat value can a developer expect when referencing o.js.secondCity?<\/div><input type='hidden' name='question_id[]' id='qID_25' value='462367' \/><input type='hidden' id='answerType462367' 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-462367[]' id='answer-id-1786882' class='answer   answerof-462367 ' value='1786882'   \/><label for='answer-id-1786882' id='answer-label-1786882' class=' answer'><span>undefined<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462367[]' id='answer-id-1794114' class='answer   answerof-462367 ' value='1794114'   \/><label for='answer-id-1794114' id='answer-label-1794114' class=' answer'><span>An error<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462367[]' id='answer-id-1794115' class='answer   answerof-462367 ' value='1794115'   \/><label for='answer-id-1794115' id='answer-label-1794115' class=' answer'><span>'New York'<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462367[]' id='answer-id-1794116' class='answer   answerof-462367 ' value='1794116'   \/><label for='answer-id-1794116' id='answer-label-1794116' class=' answer'><span>'new york'<\/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-462368'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>26. <\/span>A developer creates a class that represents a news story based on the requirements that a Story should have a body, author, and view count.<br \/>\r\n<br \/>\r\nThe code is shown below:<br \/>\r\n<br \/>\r\n01 class Story {<br \/>\r\n<br \/>\r\n2 \/\/ Insert code here<br \/>\r\n<br \/>\r\n3 this.body = body;<br \/>\r\n<br \/>\r\n4 this.author = author;<br \/>\r\n<br \/>\r\n5 this.viewCount = viewCount;<br \/>\r\n<br \/>\r\n6 }<br \/>\r\n<br \/>\r\n7 }<br \/>\r\n<br \/>\r\nWhich statement should be inserted in the placeholder on line 02 to allow for a variable to be set to a new instance of a Story with the three attributes correctly populated?<\/div><input type='hidden' name='question_id[]' id='qID_26' value='462368' \/><input type='hidden' id='answerType462368' 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-462368[]' id='answer-id-1786883' class='answer   answerof-462368 ' value='1786883'   \/><label for='answer-id-1786883' id='answer-label-1786883' class=' answer'><span>constructor() {<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462368[]' id='answer-id-1794117' class='answer   answerof-462368 ' value='1794117'   \/><label for='answer-id-1794117' id='answer-label-1794117' class=' answer'><span>super(body, author, viewCount) {<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462368[]' id='answer-id-1794118' class='answer   answerof-462368 ' value='1794118'   \/><label for='answer-id-1794118' id='answer-label-1794118' class=' answer'><span>function Story(body, author, viewCount) {<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462368[]' id='answer-id-1794119' class='answer   answerof-462368 ' value='1794119'   \/><label for='answer-id-1794119' id='answer-label-1794119' class=' answer'><span>constructor(body, author, viewCount) {<\/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-462369'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>27. <\/span>1.A team at Universal Containers works on a big project and uses yarn to manage the project's dependencies. <br \/>\r<br>A developer added a dependency to manipulate dates and pushed the updates to the remote repository. The rest of the team complains that the dependency does not get downloaded when they execute yarn. <br \/>\r<br>What could be the reason for this?<\/div><input type='hidden' name='question_id[]' id='qID_27' value='462369' \/><input type='hidden' id='answerType462369' 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-462369[]' id='answer-id-1786884' class='answer   answerof-462369 ' value='1786884'   \/><label for='answer-id-1786884' id='answer-label-1786884' class=' answer'><span>The developer added the dependency as a dev dependency, and YARN_ENV is set to production.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462369[]' id='answer-id-1786885' class='answer   answerof-462369 ' value='1786885'   \/><label for='answer-id-1786885' id='answer-label-1786885' 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='radio' name='answer-462369[]' id='answer-id-1786886' class='answer   answerof-462369 ' value='1786886'   \/><label for='answer-id-1786886' id='answer-label-1786886' class=' answer'><span>The developer added the dependency as a dev dependency, and NODE_ENV is set to production.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462369[]' id='answer-id-1786887' class='answer   answerof-462369 ' value='1786887'   \/><label for='answer-id-1786887' id='answer-label-1786887' class=' answer'><span>The developer missed the option --add when adding the dependency.<\/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-462370'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>28. <\/span>A developer executes: <br \/>\r<br>document.cookie; <br \/>\r<br>document.cookie = 'key=John Smith'; <br \/>\r<br>What is the behavior?<\/div><input type='hidden' name='question_id[]' id='qID_28' value='462370' \/><input type='hidden' id='answerType462370' 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-462370[]' id='answer-id-1786888' class='answer   answerof-462370 ' value='1786888'   \/><label for='answer-id-1786888' id='answer-label-1786888' class=' answer'><span>Cookies are read and the key value is set, the remaining cookies are unaffected.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462370[]' id='answer-id-1786889' class='answer   answerof-462370 ' value='1786889'   \/><label for='answer-id-1786889' id='answer-label-1786889' class=' answer'><span>Cookies are read, but the key value is not set because the value is not URL encoded.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462370[]' id='answer-id-1786890' class='answer   answerof-462370 ' value='1786890'   \/><label for='answer-id-1786890' id='answer-label-1786890' class=' answer'><span>Cookies are not read because line 01 should be document.cookies, but the key value is set and all cookies are wiped.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462370[]' id='answer-id-1786891' class='answer   answerof-462370 ' value='1786891'   \/><label for='answer-id-1786891' id='answer-label-1786891' class=' answer'><span>Cookies are read and the key value is set, and all cookies are wiped.<\/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-462371'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>29. <\/span>Which statement accurately describes an aspect of promises?<\/div><input type='hidden' name='question_id[]' id='qID_29' value='462371' \/><input type='hidden' id='answerType462371' 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-462371[]' id='answer-id-1786892' class='answer   answerof-462371 ' value='1786892'   \/><label for='answer-id-1786892' id='answer-label-1786892' 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-462371[]' id='answer-id-1794120' class='answer   answerof-462371 ' value='1794120'   \/><label for='answer-id-1794120' id='answer-label-1794120' 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-462371[]' id='answer-id-1794121' class='answer   answerof-462371 ' value='1794121'   \/><label for='answer-id-1794121' id='answer-label-1794121' class=' answer'><span>.then() manipulates and returns the original promise.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462371[]' id='answer-id-1794122' class='answer   answerof-462371 ' value='1794122'   \/><label for='answer-id-1794122' id='answer-label-1794122' 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><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-30' style=';'><div id='questionWrap-30'  class='   watupro-question-id-462372'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>30. <\/span>Refer to the code below: <br \/>\r<br>01 const addBy = ? <br \/>\r<br>02 const addByEight = addBy(8); <br \/>\r<br>03 const sum = addByEight(50); <br \/>\r<br>Which two functions can replace line 01 and return 58 to sum?<\/div><input type='hidden' name='question_id[]' id='qID_30' value='462372' \/><input type='hidden' id='answerType462372' 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-462372[]' id='answer-id-1786893' class='answer   answerof-462372 ' value='1786893'   \/><label for='answer-id-1786893' id='answer-label-1786893' class=' answer'><span>const addBy = function(num1) { \r\nreturn function(num2) { \r\nreturn num1 + num2; \r\n} \r\n}<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462372[]' id='answer-id-1786894' class='answer   answerof-462372 ' value='1786894'   \/><label for='answer-id-1786894' id='answer-label-1786894' class=' answer'><span>const addBy = function(num1) { \r\nreturn num1 * num2; \r\n}<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462372[]' id='answer-id-1786895' class='answer   answerof-462372 ' value='1786895'   \/><label for='answer-id-1786895' id='answer-label-1786895' class=' answer'><span>const addBy = (num1) =&gt; num1 + num2;<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-462372[]' id='answer-id-1786896' class='answer   answerof-462372 ' value='1786896'   \/><label for='answer-id-1786896' id='answer-label-1786896' class=' answer'><span>(Corrected for typing errors) \r\nconst addBy = (num1) =&gt; { \r\nreturn function(num2) { \r\nreturn num1 + num2; \r\n} \r\n}<\/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-462373'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>31. <\/span>Refer to the code below: <br \/>\r<br>01 let country = { <br \/>\r<br>02 get capital() { <br \/>\r<br>3 let city = Number(&quot;London&quot;); <br \/>\r<br>4 <br \/>\r<br>5 return { <br \/>\r<br>6 cityString: city.toString(), <br \/>\r<br>7 } <br \/>\r<br>8 } <br \/>\r<br>9 } <br \/>\r<br>Which value can a developer expect when referencing country.capital.cityString?<\/div><input type='hidden' name='question_id[]' id='qID_31' value='462373' \/><input type='hidden' id='answerType462373' 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-462373[]' id='answer-id-1786897' class='answer   answerof-462373 ' value='1786897'   \/><label for='answer-id-1786897' id='answer-label-1786897' class=' answer'><span>An error<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462373[]' id='answer-id-1786898' class='answer   answerof-462373 ' value='1786898'   \/><label for='answer-id-1786898' id='answer-label-1786898' class=' answer'><span>NaN<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462373[]' id='answer-id-1786899' class='answer   answerof-462373 ' value='1786899'   \/><label for='answer-id-1786899' id='answer-label-1786899' class=' answer'><span>undefined<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462373[]' id='answer-id-1786900' class='answer   answerof-462373 ' value='1786900'   \/><label for='answer-id-1786900' id='answer-label-1786900' class=' answer'><span>'London'<\/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-462374'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>32. <\/span>Which option is true about the strict mode in imported modules?<\/div><input type='hidden' name='question_id[]' id='qID_32' value='462374' \/><input type='hidden' id='answerType462374' 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-462374[]' id='answer-id-1786901' class='answer   answerof-462374 ' value='1786901'   \/><label for='answer-id-1786901' id='answer-label-1786901' class=' answer'><span>Add the statement use non-strict; before any other statements in the module to enable notstrict mode.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462374[]' id='answer-id-1786902' class='answer   answerof-462374 ' value='1786902'   \/><label for='answer-id-1786902' id='answer-label-1786902' class=' answer'><span>Imported modules are in strict mode whether you declare them as such or not.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462374[]' id='answer-id-1786903' class='answer   answerof-462374 ' value='1786903'   \/><label for='answer-id-1786903' id='answer-label-1786903' class=' answer'><span>Add the statement use strict = false; before any other statements in the module to enable notstrict mode.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462374[]' id='answer-id-1786904' class='answer   answerof-462374 ' value='1786904'   \/><label for='answer-id-1786904' id='answer-label-1786904' class=' answer'><span>A developer can only reference notStrict() functions from the imported module.<\/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-462375'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>33. <\/span>A developer needs to debug a Node.js web server because a runtime error keeps occurring at one of the endpoints.<br \/>\r\n<br \/>\r\nThe developer wants to test the endpoint on a local machine and make the request against a local server to look at the behavior. In the source code, the server.js file will start the server. The developer wants to debug the Node.js server only using the terminal.<br \/>\r\n<br \/>\r\nWhich command can the developer use to open the CLI debugger in their current terminal window?<br \/>\r\n<br \/>\r\n(With corrected typing errors: node_inspect \u2192 node inspect, node_start_inspect \u2192 node start inspect.)<\/div><input type='hidden' name='question_id[]' id='qID_33' value='462375' \/><input type='hidden' id='answerType462375' 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-462375[]' id='answer-id-1786905' class='answer   answerof-462375 ' value='1786905'   \/><label for='answer-id-1786905' id='answer-label-1786905' class=' answer'><span>node start inspect server.js<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462375[]' id='answer-id-1794123' class='answer   answerof-462375 ' value='1794123'   \/><label for='answer-id-1794123' id='answer-label-1794123' class=' answer'><span>node inspect server.js<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462375[]' id='answer-id-1794124' class='answer   answerof-462375 ' value='1794124'   \/><label for='answer-id-1794124' id='answer-label-1794124' class=' answer'><span>node server.js --inspect<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462375[]' id='answer-id-1794125' class='answer   answerof-462375 ' value='1794125'   \/><label for='answer-id-1794125' id='answer-label-1794125' class=' answer'><span>node -i server.js<\/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-462376'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>34. <\/span>Given the following code:<br \/>\r\n<br \/>\r\nlet x = ('15' + 10) * 2;<br \/>\r\n<br \/>\r\nWhat is the value of x?<\/div><input type='hidden' name='question_id[]' id='qID_34' value='462376' \/><input type='hidden' id='answerType462376' 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-462376[]' id='answer-id-1786906' class='answer   answerof-462376 ' value='1786906'   \/><label for='answer-id-1786906' id='answer-label-1786906' class=' answer'><span>1520<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462376[]' id='answer-id-1794105' class='answer   answerof-462376 ' value='1794105'   \/><label for='answer-id-1794105' id='answer-label-1794105' class=' answer'><span>50<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462376[]' id='answer-id-1794106' class='answer   answerof-462376 ' value='1794106'   \/><label for='answer-id-1794106' id='answer-label-1794106' class=' answer'><span>35<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-462376[]' id='answer-id-1794107' class='answer   answerof-462376 ' value='1794107'   \/><label for='answer-id-1794107' id='answer-label-1794107' class=' answer'><span>3020<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div style='display:none' id='question-35'>\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...\" \/>&nbsp;Loading...\t<\/div>\n<\/div>\n\n<br \/>\n\t\n\t\t\t<div class=\"watupro_buttons flex \" id=\"watuPROButtons11797\" >\n\t\t  <div id=\"prev-question\" style=\"display:none;\"><input type=\"button\" value=\"&lt; 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