{"id":82755,"date":"2024-06-25T08:43:02","date_gmt":"2024-06-25T08:43:02","guid":{"rendered":"https:\/\/www.dumpsbase.com\/freedumps\/?p=82755"},"modified":"2024-06-25T08:43:07","modified_gmt":"2024-06-25T08:43:07","slug":"dell-emc-d-ds-op-23-dumps-v8-02-confidently-prepare-for-the-dell-data-engineering-optimize-certification-exam","status":"publish","type":"post","link":"https:\/\/www.dumpsbase.com\/freedumps\/dell-emc-d-ds-op-23-dumps-v8-02-confidently-prepare-for-the-dell-data-engineering-optimize-certification-exam.html","title":{"rendered":"DELL EMC D-DS-OP-23 Dumps (V8.02) &#8211; Confidently Prepare for the Dell Data Engineering Optimize Certification Exam"},"content":{"rendered":"\n<p>Cracking the Dell Data Engineering Optimize certification exam gives you a competitive edge in the IT job market. As we introduced in the article, \u2018<a href=\"https:\/\/www.dumpsbase.com\/news\/Valuable_D-DS-OP-23_Dumps_for_DELL_EMC_Data_Engineering_Optimize_Exam_Preparation.html\"><em><strong>Valuable D-DS-OP-23 Dumps for DELL EMC Data Engineering Optimize Exam Preparation<\/strong><\/em><\/a>\u2019, the Dell Data Engineering Optimize will benefit practicing or aspiring data engineers, data scientists, data stewards, or anyone responsible for managing or processing data sets. If you are one of the D-DS-OP-23 exam candidates for the Dell Data Engineering Optimize certification, you can choose the D-DS-OP-23 dumps of DumpsBase for learning. With DELL EMC D-DS-OP-23 dumps (V8.02) of DumpsBase, you can prepare for the Dell Data Engineering Optimiz exam confidently. These D-DS-OP-23 exam questions are based on the current DELL EMC D-DS-OP-23 exam domains. By practicing all these questions and answers in the D-DS-OP-23 dumps (V8.02), you will achieve success.<\/p>\n<h2>Dell Data Engineering Optimize <em><span style=\"background-color: #ffff00;\">D-DS-OP-23 Free Dumps<\/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=\"submittingExam8734\" 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-8734\"><\/div>\n\n<form action=\"\" method=\"post\" class=\"quiz-form\" id=\"quiz-8734\"  enctype=\"multipart\/form-data\" >\n<div class='watu-question ' id='question-1' style=';'><div id='questionWrap-1'  class='   watupro-question-id-339667'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>1. <\/span>Which of the following describes Apache Flink?<\/div><input type='hidden' name='question_id[]' id='qID_1' value='339667' \/><input type='hidden' id='answerType339667' 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-339667[]' id='answer-id-1328896' class='answer   answerof-339667 ' value='1328896'   \/><label for='answer-id-1328896' id='answer-label-1328896' class=' answer'><span>A distributed file storage system<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339667[]' id='answer-id-1328897' class='answer   answerof-339667 ' value='1328897'   \/><label for='answer-id-1328897' id='answer-label-1328897' class=' answer'><span>A graph processing framework<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339667[]' id='answer-id-1328898' class='answer   answerof-339667 ' value='1328898'   \/><label for='answer-id-1328898' id='answer-label-1328898' class=' answer'><span>A stream processing framework<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339667[]' id='answer-id-1328899' class='answer   answerof-339667 ' value='1328899'   \/><label for='answer-id-1328899' id='answer-label-1328899' class=' answer'><span>A batch processing engine<\/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-339668'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>2. <\/span>Which of the following are characteristics of the Hadoop ecosystem? (Select all that apply)<\/div><input type='hidden' name='question_id[]' id='qID_2' value='339668' \/><input type='hidden' id='answerType339668' 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-339668[]' id='answer-id-1328900' class='answer   answerof-339668 ' value='1328900'   \/><label for='answer-id-1328900' id='answer-label-1328900' class=' answer'><span>Real-time processing<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339668[]' id='answer-id-1328901' class='answer   answerof-339668 ' value='1328901'   \/><label for='answer-id-1328901' id='answer-label-1328901' class=' answer'><span>Batch processing<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339668[]' id='answer-id-1328902' class='answer   answerof-339668 ' value='1328902'   \/><label for='answer-id-1328902' id='answer-label-1328902' class=' answer'><span>Low fault tolerance<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339668[]' id='answer-id-1328903' class='answer   answerof-339668 ' value='1328903'   \/><label for='answer-id-1328903' id='answer-label-1328903' class=' answer'><span>Scalability<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339668[]' id='answer-id-1328904' class='answer   answerof-339668 ' value='1328904'   \/><label for='answer-id-1328904' id='answer-label-1328904' class=' answer'><span>Single-node architecture<\/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-339669'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>3. <\/span>Which skill is crucial for a data engineer to effectively manage and optimize large-scale data processing systems?<\/div><input type='hidden' name='question_id[]' id='qID_3' value='339669' \/><input type='hidden' id='answerType339669' 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-339669[]' id='answer-id-1328905' class='answer   answerof-339669 ' value='1328905'   \/><label for='answer-id-1328905' id='answer-label-1328905' class=' answer'><span>Data analysis<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339669[]' id='answer-id-1328906' class='answer   answerof-339669 ' value='1328906'   \/><label for='answer-id-1328906' id='answer-label-1328906' class=' answer'><span>Front-end development<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339669[]' id='answer-id-1328907' class='answer   answerof-339669 ' value='1328907'   \/><label for='answer-id-1328907' id='answer-label-1328907' class=' answer'><span>Cloud computing<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339669[]' id='answer-id-1328908' class='answer   answerof-339669 ' value='1328908'   \/><label for='answer-id-1328908' id='answer-label-1328908' class=' answer'><span>Graphic design<\/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-339670'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>4. <\/span>Which Python library formats data into dataframes?<\/div><input type='hidden' name='question_id[]' id='qID_4' value='339670' \/><input type='hidden' id='answerType339670' 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-339670[]' id='answer-id-1328909' class='answer   answerof-339670 ' value='1328909'   \/><label for='answer-id-1328909' id='answer-label-1328909' class=' answer'><span>NLTK<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339670[]' id='answer-id-1328910' class='answer   answerof-339670 ' value='1328910'   \/><label for='answer-id-1328910' id='answer-label-1328910' class=' answer'><span>NumPy<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339670[]' id='answer-id-1328911' class='answer   answerof-339670 ' value='1328911'   \/><label for='answer-id-1328911' id='answer-label-1328911' class=' answer'><span>Pandas<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339670[]' id='answer-id-1328912' class='answer   answerof-339670 ' value='1328912'   \/><label for='answer-id-1328912' id='answer-label-1328912' class=' answer'><span>scikit-learn<\/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-339671'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>5. <\/span>Which of the following are components of the Apache Spark Streaming architecture? (Select all that apply)<\/div><input type='hidden' name='question_id[]' id='qID_5' value='339671' \/><input type='hidden' id='answerType339671' 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-339671[]' id='answer-id-1328913' class='answer   answerof-339671 ' value='1328913'   \/><label for='answer-id-1328913' id='answer-label-1328913' class=' answer'><span>Driver node<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339671[]' id='answer-id-1328914' class='answer   answerof-339671 ' value='1328914'   \/><label for='answer-id-1328914' id='answer-label-1328914' class=' answer'><span>Worker node<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339671[]' id='answer-id-1328915' class='answer   answerof-339671 ' value='1328915'   \/><label for='answer-id-1328915' id='answer-label-1328915' class=' answer'><span>Discretized streams (DStreams)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339671[]' id='answer-id-1328916' class='answer   answerof-339671 ' value='1328916'   \/><label for='answer-id-1328916' id='answer-label-1328916' class=' answer'><span>Kafka topics<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339671[]' id='answer-id-1328917' class='answer   answerof-339671 ' value='1328917'   \/><label for='answer-id-1328917' id='answer-label-1328917' class=' answer'><span>HDFS storage<\/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-339672'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>6. <\/span>In Python, which type of operator is often used in conditional statements to perform Boolean operations?<\/div><input type='hidden' name='question_id[]' id='qID_6' value='339672' \/><input type='hidden' id='answerType339672' 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-339672[]' id='answer-id-1328918' class='answer   answerof-339672 ' value='1328918'   \/><label for='answer-id-1328918' id='answer-label-1328918' class=' answer'><span>Bitwise<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339672[]' id='answer-id-1328919' class='answer   answerof-339672 ' value='1328919'   \/><label for='answer-id-1328919' id='answer-label-1328919' class=' answer'><span>Assignment<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339672[]' id='answer-id-1328920' class='answer   answerof-339672 ' value='1328920'   \/><label for='answer-id-1328920' id='answer-label-1328920' class=' answer'><span>Arithmetic<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339672[]' id='answer-id-1328921' class='answer   answerof-339672 ' value='1328921'   \/><label for='answer-id-1328921' id='answer-label-1328921' class=' answer'><span>Logical<\/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-339673'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>7. <\/span>What type of expertise is required to be an effective data engineer?<\/div><input type='hidden' name='question_id[]' id='qID_7' value='339673' \/><input type='hidden' id='answerType339673' 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-339673[]' id='answer-id-1328922' class='answer   answerof-339673 ' value='1328922'   \/><label for='answer-id-1328922' id='answer-label-1328922' class=' answer'><span>Big Data tools<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339673[]' id='answer-id-1328923' class='answer   answerof-339673 ' value='1328923'   \/><label for='answer-id-1328923' id='answer-label-1328923' class=' answer'><span>Business analysis<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339673[]' id='answer-id-1328924' class='answer   answerof-339673 ' value='1328924'   \/><label for='answer-id-1328924' id='answer-label-1328924' class=' answer'><span>Project management<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339673[]' id='answer-id-1328925' class='answer   answerof-339673 ' value='1328925'   \/><label for='answer-id-1328925' id='answer-label-1328925' class=' answer'><span>Accounting<\/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-339674'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>8. <\/span>In the ELT process, data is transformed after being loaded into the target system. <br \/>\r<br>Which tools can be used for ELT? (Select all that apply)<\/div><input type='hidden' name='question_id[]' id='qID_8' value='339674' \/><input type='hidden' id='answerType339674' 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-339674[]' id='answer-id-1328926' class='answer   answerof-339674 ' value='1328926'   \/><label for='answer-id-1328926' id='answer-label-1328926' class=' answer'><span>Apache Hadoop<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339674[]' id='answer-id-1328927' class='answer   answerof-339674 ' value='1328927'   \/><label for='answer-id-1328927' id='answer-label-1328927' class=' answer'><span>Apache Spark<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339674[]' id='answer-id-1328928' class='answer   answerof-339674 ' value='1328928'   \/><label for='answer-id-1328928' id='answer-label-1328928' class=' answer'><span>Talend<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339674[]' id='answer-id-1328929' class='answer   answerof-339674 ' value='1328929'   \/><label for='answer-id-1328929' id='answer-label-1328929' class=' answer'><span>Microsoft SSIS<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339674[]' id='answer-id-1328930' class='answer   answerof-339674 ' value='1328930'   \/><label for='answer-id-1328930' id='answer-label-1328930' class=' answer'><span>Amazon Redshift<\/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-339675'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>9. <\/span>What skill is essential for a data engineer to efficiently transform and clean raw data into usable formats?<\/div><input type='hidden' name='question_id[]' id='qID_9' value='339675' \/><input type='hidden' id='answerType339675' 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-339675[]' id='answer-id-1328931' class='answer   answerof-339675 ' value='1328931'   \/><label for='answer-id-1328931' id='answer-label-1328931' class=' answer'><span>Data visualization<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339675[]' id='answer-id-1328932' class='answer   answerof-339675 ' value='1328932'   \/><label for='answer-id-1328932' id='answer-label-1328932' class=' answer'><span>Machine learning<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339675[]' id='answer-id-1328933' class='answer   answerof-339675 ' value='1328933'   \/><label for='answer-id-1328933' id='answer-label-1328933' class=' answer'><span>Data warehousing<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339675[]' id='answer-id-1328934' class='answer   answerof-339675 ' value='1328934'   \/><label for='answer-id-1328934' id='answer-label-1328934' class=' answer'><span>ETL (Extract, Transform, Load) processes<\/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-339676'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>10. <\/span>Match each Apache Storm component with its description. <br \/>\r<br><br><img decoding=\"async\" width=611 height=266 id=\"\u56fe\u7247 13\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/uploads\/2024\/06\/image001-24.jpg\"><br><\/div><input type='hidden' name='question_id[]' id='qID_10' value='339676' \/><input type='hidden' id='answerType339676' value='textarea'><!-- end question-content--><\/div><div class='question-choices '><p><textarea name='answer-339676[]' id='textarea_q_339676' class='watupro-textarea-medium' rows='5' cols='80'><\/textarea>\n<\/p><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-11' style=';'><div id='questionWrap-11'  class='   watupro-question-id-339677'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>11. <\/span>A company needs to fill an opening for a key tactical data governance position. The new hire is to be a subject matter expert on customer data and ensure the data policies and standards are adhered to on a daily basis. This role bridges the gap between a data governance program and its execution. <br \/>\r<br>What is a suitable job title for this role?<\/div><input type='hidden' name='question_id[]' id='qID_11' value='339677' \/><input type='hidden' id='answerType339677' 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-339677[]' id='answer-id-1328936' class='answer   answerof-339677 ' value='1328936'   \/><label for='answer-id-1328936' id='answer-label-1328936' class=' answer'><span>Data miner<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339677[]' id='answer-id-1328937' class='answer   answerof-339677 ' value='1328937'   \/><label for='answer-id-1328937' id='answer-label-1328937' class=' answer'><span>Data scientist<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339677[]' id='answer-id-1328938' class='answer   answerof-339677 ' value='1328938'   \/><label for='answer-id-1328938' id='answer-label-1328938' class=' answer'><span>Data steward<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339677[]' id='answer-id-1328939' class='answer   answerof-339677 ' value='1328939'   \/><label for='answer-id-1328939' id='answer-label-1328939' class=' answer'><span>Data engineer<\/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-339678'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>12. <\/span>Which Cassandra data type represents a collection of key-value pairs, and is represented in curly brackets ({, }) and colon (:)?<\/div><input type='hidden' name='question_id[]' id='qID_12' value='339678' \/><input type='hidden' id='answerType339678' 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-339678[]' id='answer-id-1328940' class='answer   answerof-339678 ' value='1328940'   \/><label for='answer-id-1328940' id='answer-label-1328940' class=' answer'><span>List<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339678[]' id='answer-id-1328941' class='answer   answerof-339678 ' value='1328941'   \/><label for='answer-id-1328941' id='answer-label-1328941' class=' answer'><span>Map<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339678[]' id='answer-id-1328942' class='answer   answerof-339678 ' value='1328942'   \/><label for='answer-id-1328942' id='answer-label-1328942' class=' answer'><span>Set<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339678[]' id='answer-id-1328943' class='answer   answerof-339678 ' value='1328943'   \/><label for='answer-id-1328943' id='answer-label-1328943' class=' answer'><span>UUID<\/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-339679'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>13. <\/span>What is the primary purpose of Apache Kafka in a data processing architecture?<\/div><input type='hidden' name='question_id[]' id='qID_13' value='339679' \/><input type='hidden' id='answerType339679' 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-339679[]' id='answer-id-1328944' class='answer   answerof-339679 ' value='1328944'   \/><label for='answer-id-1328944' id='answer-label-1328944' class=' answer'><span>Storing historical data<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339679[]' id='answer-id-1328945' class='answer   answerof-339679 ' value='1328945'   \/><label for='answer-id-1328945' id='answer-label-1328945' class=' answer'><span>Running machine learning algorithms<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339679[]' id='answer-id-1328946' class='answer   answerof-339679 ' value='1328946'   \/><label for='answer-id-1328946' id='answer-label-1328946' class=' answer'><span>Processing real-time data streams<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339679[]' id='answer-id-1328947' class='answer   answerof-339679 ' value='1328947'   \/><label for='answer-id-1328947' id='answer-label-1328947' class=' answer'><span>Running complex SQL queries<\/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-339680'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>14. <\/span>What enables Pravega to rapidly ingest streaming data into durable storage?<\/div><input type='hidden' name='question_id[]' id='qID_14' value='339680' \/><input type='hidden' id='answerType339680' 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-339680[]' id='answer-id-1328948' class='answer   answerof-339680 ' value='1328948'   \/><label for='answer-id-1328948' id='answer-label-1328948' class=' answer'><span>Apache Spark<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339680[]' id='answer-id-1328949' class='answer   answerof-339680 ' value='1328949'   \/><label for='answer-id-1328949' id='answer-label-1328949' class=' answer'><span>Append-only logs<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339680[]' id='answer-id-1328950' class='answer   answerof-339680 ' value='1328950'   \/><label for='answer-id-1328950' id='answer-label-1328950' class=' answer'><span>Relational database schema<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339680[]' id='answer-id-1328951' class='answer   answerof-339680 ' value='1328951'   \/><label for='answer-id-1328951' id='answer-label-1328951' class=' answer'><span>MongoDB<\/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-339681'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>15. <\/span>What is the purpose of sensor operators in Apache Airflow?<\/div><input type='hidden' name='question_id[]' id='qID_15' value='339681' \/><input type='hidden' id='answerType339681' 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-339681[]' id='answer-id-1328952' class='answer   answerof-339681 ' value='1328952'   \/><label for='answer-id-1328952' id='answer-label-1328952' class=' answer'><span>Perform validation checks in parallel<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339681[]' id='answer-id-1328953' class='answer   answerof-339681 ' value='1328953'   \/><label for='answer-id-1328953' id='answer-label-1328953' class=' answer'><span>Move data sequentially from one system to another<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339681[]' id='answer-id-1328954' class='answer   answerof-339681 ' value='1328954'   \/><label for='answer-id-1328954' id='answer-label-1328954' class=' answer'><span>Use triggers to report each successive retry<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339681[]' id='answer-id-1328955' class='answer   answerof-339681 ' value='1328955'   \/><label for='answer-id-1328955' id='answer-label-1328955' class=' answer'><span>Use a poke method to monitor external processes<\/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-339682'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>16. <\/span>Why is it important to control the capabilities of a workload during runtime in Kubernetes?<\/div><input type='hidden' name='question_id[]' id='qID_16' value='339682' \/><input type='hidden' id='answerType339682' 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-339682[]' id='answer-id-1328956' class='answer   answerof-339682 ' value='1328956'   \/><label for='answer-id-1328956' id='answer-label-1328956' class=' answer'><span>Limit resource usage on a cluster<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339682[]' id='answer-id-1328957' class='answer   answerof-339682 ' value='1328957'   \/><label for='answer-id-1328957' id='answer-label-1328957' class=' answer'><span>Apply API authorization on a cluster<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339682[]' id='answer-id-1328958' class='answer   answerof-339682 ' value='1328958'   \/><label for='answer-id-1328958' id='answer-label-1328958' class=' answer'><span>Enable management of application secrets<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339682[]' id='answer-id-1328959' class='answer   answerof-339682 ' value='1328959'   \/><label for='answer-id-1328959' id='answer-label-1328959' class=' answer'><span>Support data exfiltration from a pod<\/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-339683'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>17. <\/span>How is replication implemented in Redis?<\/div><input type='hidden' name='question_id[]' id='qID_17' value='339683' \/><input type='hidden' id='answerType339683' 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-339683[]' id='answer-id-1328960' class='answer   answerof-339683 ' value='1328960'   \/><label for='answer-id-1328960' id='answer-label-1328960' class=' answer'><span>Client-server communication protocol is used, whereby every client replicates data from the server<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339683[]' id='answer-id-1328961' class='answer   answerof-339683 ' value='1328961'   \/><label for='answer-id-1328961' id='answer-label-1328961' class=' answer'><span>Data is shared among many computers to enable fault tolerance and data accessibility<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339683[]' id='answer-id-1328962' class='answer   answerof-339683 ' value='1328962'   \/><label for='answer-id-1328962' id='answer-label-1328962' class=' answer'><span>Meta information is generated based on the client-server communication protocol<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339683[]' id='answer-id-1328963' class='answer   answerof-339683 ' value='1328963'   \/><label for='answer-id-1328963' id='answer-label-1328963' class=' answer'><span>The developer copies and pastes the data in multiple databases<\/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-339684'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>18. <\/span>What is a difference between Data Governance and Master Data Management (MDM)?<\/div><input type='hidden' name='question_id[]' id='qID_18' value='339684' \/><input type='hidden' id='answerType339684' 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-339684[]' id='answer-id-1328964' class='answer   answerof-339684 ' value='1328964'   \/><label for='answer-id-1328964' id='answer-label-1328964' class=' answer'><span>Data governance is an informal system of decision making. \r\nMDM is a formal system of decision making.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339684[]' id='answer-id-1328965' class='answer   answerof-339684 ' value='1328965'   \/><label for='answer-id-1328965' id='answer-label-1328965' class=' answer'><span>Data governance implementation involves people, policies, rules, and metrics. \r\nMDM is done automatically with no interference.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339684[]' id='answer-id-1328966' class='answer   answerof-339684 ' value='1328966'   \/><label for='answer-id-1328966' id='answer-label-1328966' class=' answer'><span>Data governance focuses mainly on IT practices. \r\nMDM creates the rules and decisions for operational data processes.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339684[]' id='answer-id-1328967' class='answer   answerof-339684 ' value='1328967'   \/><label for='answer-id-1328967' id='answer-label-1328967' class=' answer'><span>Data Governance is a formalized system of decision making. \r\nMDM is a comprehensive method to link all data elements to a common point of reference.<\/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-339685'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>19. <\/span>What is the data governance role that leverages the data for business purposes, such as increasing sales or reducing manufacturing costs?<\/div><input type='hidden' name='question_id[]' id='qID_19' value='339685' \/><input type='hidden' id='answerType339685' 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-339685[]' id='answer-id-1328968' class='answer   answerof-339685 ' value='1328968'   \/><label for='answer-id-1328968' id='answer-label-1328968' class=' answer'><span>Data steward<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339685[]' id='answer-id-1328969' class='answer   answerof-339685 ' value='1328969'   \/><label for='answer-id-1328969' id='answer-label-1328969' class=' answer'><span>Data custodian<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339685[]' id='answer-id-1328970' class='answer   answerof-339685 ' value='1328970'   \/><label for='answer-id-1328970' id='answer-label-1328970' class=' answer'><span>Security specialist<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339685[]' id='answer-id-1328971' class='answer   answerof-339685 ' value='1328971'   \/><label for='answer-id-1328971' id='answer-label-1328971' class=' answer'><span>End user<\/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-339686'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>20. <\/span>What is a characteristic of Pig?<\/div><input type='hidden' name='question_id[]' id='qID_20' value='339686' \/><input type='hidden' id='answerType339686' 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-339686[]' id='answer-id-1328972' class='answer   answerof-339686 ' value='1328972'   \/><label for='answer-id-1328972' id='answer-label-1328972' class=' answer'><span>Performs real-time reads and writes in HDFS<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339686[]' id='answer-id-1328973' class='answer   answerof-339686 ' value='1328973'   \/><label for='answer-id-1328973' id='answer-label-1328973' class=' answer'><span>Uses HiveQL to translate SQL queries into MapReduce jobs<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339686[]' id='answer-id-1328974' class='answer   answerof-339686 ' value='1328974'   \/><label for='answer-id-1328974' id='answer-label-1328974' class=' answer'><span>Data warehouse infrastructure that manages jobs in the cluster<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339686[]' id='answer-id-1328975' class='answer   answerof-339686 ' value='1328975'   \/><label for='answer-id-1328975' id='answer-label-1328975' class=' answer'><span>Alternative language to Java programming for MapReduce<\/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-339687'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>21. <\/span>What ethical principle emphasizes that collected data should be used for its original intended purpose?<\/div><input type='hidden' name='question_id[]' id='qID_21' value='339687' \/><input type='hidden' id='answerType339687' 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-339687[]' id='answer-id-1328976' class='answer   answerof-339687 ' value='1328976'   \/><label for='answer-id-1328976' id='answer-label-1328976' class=' answer'><span>Data minimization<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339687[]' id='answer-id-1328977' class='answer   answerof-339687 ' value='1328977'   \/><label for='answer-id-1328977' id='answer-label-1328977' class=' answer'><span>Purpose limitation<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339687[]' id='answer-id-1328978' class='answer   answerof-339687 ' value='1328978'   \/><label for='answer-id-1328978' id='answer-label-1328978' class=' answer'><span>Transparency<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339687[]' id='answer-id-1328979' class='answer   answerof-339687 ' value='1328979'   \/><label for='answer-id-1328979' id='answer-label-1328979' class=' answer'><span>Accountability<\/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-339688'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>22. <\/span>Which Sqoop validation type checks the row counts between the source and target databases, and tries to ensure that the counts match?<\/div><input type='hidden' name='question_id[]' id='qID_22' value='339688' \/><input type='hidden' id='answerType339688' 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-339688[]' id='answer-id-1328980' class='answer   answerof-339688 ' value='1328980'   \/><label for='answer-id-1328980' id='answer-label-1328980' class=' answer'><span>ValidationThreshold<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339688[]' id='answer-id-1328981' class='answer   answerof-339688 ' value='1328981'   \/><label for='answer-id-1328981' id='answer-label-1328981' class=' answer'><span>Eval<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339688[]' id='answer-id-1328982' class='answer   answerof-339688 ' value='1328982'   \/><label for='answer-id-1328982' id='answer-label-1328982' class=' answer'><span>ValidationFailureHandler<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339688[]' id='answer-id-1328983' class='answer   answerof-339688 ' value='1328983'   \/><label for='answer-id-1328983' id='answer-label-1328983' class=' answer'><span>Validator<\/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-339689'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>23. <\/span>Which IoT data processing tool uses a storage abstraction called Stream for continuous and unbounded data?<\/div><input type='hidden' name='question_id[]' id='qID_23' value='339689' \/><input type='hidden' id='answerType339689' 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-339689[]' id='answer-id-1328984' class='answer   answerof-339689 ' value='1328984'   \/><label for='answer-id-1328984' id='answer-label-1328984' class=' answer'><span>Apache NiFi<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339689[]' id='answer-id-1328985' class='answer   answerof-339689 ' value='1328985'   \/><label for='answer-id-1328985' id='answer-label-1328985' class=' answer'><span>Apache Storm<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339689[]' id='answer-id-1328986' class='answer   answerof-339689 ' value='1328986'   \/><label for='answer-id-1328986' id='answer-label-1328986' class=' answer'><span>Pravega<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339689[]' id='answer-id-1328987' class='answer   answerof-339689 ' value='1328987'   \/><label for='answer-id-1328987' id='answer-label-1328987' class=' answer'><span>EdgeX Foundry<\/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-339690'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>24. <\/span>You are designing a database for an e-commerce data warehouse. The data is normalized in 1NF format and will be used to create data marts for different departments inside the organization. <br \/>\r<br>Which schema type should be used for this requirement?<\/div><input type='hidden' name='question_id[]' id='qID_24' value='339690' \/><input type='hidden' id='answerType339690' 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-339690[]' id='answer-id-1328988' class='answer   answerof-339690 ' value='1328988'   \/><label for='answer-id-1328988' id='answer-label-1328988' class=' answer'><span>Star<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339690[]' id='answer-id-1328989' class='answer   answerof-339690 ' value='1328989'   \/><label for='answer-id-1328989' id='answer-label-1328989' class=' answer'><span>Columnar<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339690[]' id='answer-id-1328990' class='answer   answerof-339690 ' value='1328990'   \/><label for='answer-id-1328990' id='answer-label-1328990' class=' answer'><span>Highly Normalized<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339690[]' id='answer-id-1328991' class='answer   answerof-339690 ' value='1328991'   \/><label for='answer-id-1328991' id='answer-label-1328991' class=' answer'><span>Graph<\/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-339691'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>25. <\/span>An organization has decided to structure their governance model to allow either a single individual or a team to control and maintain the master data. <br \/>\r<br>Which governance model is being implemented?<\/div><input type='hidden' name='question_id[]' id='qID_25' value='339691' \/><input type='hidden' id='answerType339691' 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-339691[]' id='answer-id-1328992' class='answer   answerof-339691 ' value='1328992'   \/><label for='answer-id-1328992' id='answer-label-1328992' class=' answer'><span>Distributed<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339691[]' id='answer-id-1328993' class='answer   answerof-339691 ' value='1328993'   \/><label for='answer-id-1328993' id='answer-label-1328993' class=' answer'><span>Centralized<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339691[]' id='answer-id-1328994' class='answer   answerof-339691 ' value='1328994'   \/><label for='answer-id-1328994' id='answer-label-1328994' class=' answer'><span>Federated<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339691[]' id='answer-id-1328995' class='answer   answerof-339691 ' value='1328995'   \/><label for='answer-id-1328995' id='answer-label-1328995' class=' answer'><span>Hybrid<\/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-339692'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>26. <\/span>Which of the following are components of the Apache Spark architecture? (Select all that apply)<\/div><input type='hidden' name='question_id[]' id='qID_26' value='339692' \/><input type='hidden' id='answerType339692' 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-339692[]' id='answer-id-1328996' class='answer   answerof-339692 ' value='1328996'   \/><label for='answer-id-1328996' id='answer-label-1328996' class=' answer'><span>Spark Core<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339692[]' id='answer-id-1328997' class='answer   answerof-339692 ' value='1328997'   \/><label for='answer-id-1328997' id='answer-label-1328997' class=' answer'><span>Spark SQL<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339692[]' id='answer-id-1328998' class='answer   answerof-339692 ' value='1328998'   \/><label for='answer-id-1328998' id='answer-label-1328998' class=' answer'><span>Spark HBase<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339692[]' id='answer-id-1328999' class='answer   answerof-339692 ' value='1328999'   \/><label for='answer-id-1328999' id='answer-label-1328999' class=' answer'><span>Spark Streaming<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339692[]' id='answer-id-1329000' class='answer   answerof-339692 ' value='1329000'   \/><label for='answer-id-1329000' id='answer-label-1329000' class=' answer'><span>Spark Cassandra<\/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-339693'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>27. <\/span>What are three programming languages supported by Apache Spark?<\/div><input type='hidden' name='question_id[]' id='qID_27' value='339693' \/><input type='hidden' id='answerType339693' 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-339693[]' id='answer-id-1329001' class='answer   answerof-339693 ' value='1329001'   \/><label for='answer-id-1329001' id='answer-label-1329001' class=' answer'><span>Python, R, and Scala<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339693[]' id='answer-id-1329002' class='answer   answerof-339693 ' value='1329002'   \/><label for='answer-id-1329002' id='answer-label-1329002' class=' answer'><span>PL\/SQL, R, and Scala<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339693[]' id='answer-id-1329003' class='answer   answerof-339693 ' value='1329003'   \/><label for='answer-id-1329003' id='answer-label-1329003' class=' answer'><span>Python, R, and C++<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339693[]' id='answer-id-1329004' class='answer   answerof-339693 ' value='1329004'   \/><label for='answer-id-1329004' id='answer-label-1329004' class=' answer'><span>Python, C, and Scala<\/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-339694'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>28. <\/span>What is the primary storage system used by the Hadoop ecosystem?<\/div><input type='hidden' name='question_id[]' id='qID_28' value='339694' \/><input type='hidden' id='answerType339694' 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-339694[]' id='answer-id-1329005' class='answer   answerof-339694 ' value='1329005'   \/><label for='answer-id-1329005' id='answer-label-1329005' class=' answer'><span>MongoDB<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339694[]' id='answer-id-1329006' class='answer   answerof-339694 ' value='1329006'   \/><label for='answer-id-1329006' id='answer-label-1329006' class=' answer'><span>HDFS<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339694[]' id='answer-id-1329007' class='answer   answerof-339694 ' value='1329007'   \/><label for='answer-id-1329007' id='answer-label-1329007' class=' answer'><span>Amazon S3<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339694[]' id='answer-id-1329008' class='answer   answerof-339694 ' value='1329008'   \/><label for='answer-id-1329008' id='answer-label-1329008' class=' answer'><span>Cassandra<\/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-339695'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>29. <\/span>Which of the following are components of the ETL process? (Select all that apply)<\/div><input type='hidden' name='question_id[]' id='qID_29' value='339695' \/><input type='hidden' id='answerType339695' 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-339695[]' id='answer-id-1329009' class='answer   answerof-339695 ' value='1329009'   \/><label for='answer-id-1329009' id='answer-label-1329009' class=' answer'><span>Extraction<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339695[]' id='answer-id-1329010' class='answer   answerof-339695 ' value='1329010'   \/><label for='answer-id-1329010' id='answer-label-1329010' class=' answer'><span>Transmission<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339695[]' id='answer-id-1329011' class='answer   answerof-339695 ' value='1329011'   \/><label for='answer-id-1329011' id='answer-label-1329011' class=' answer'><span>Loading<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-339695[]' id='answer-id-1329012' class='answer   answerof-339695 ' value='1329012'   \/><label for='answer-id-1329012' id='answer-label-1329012' class=' answer'><span>Transformation \r\nVisualization<\/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-339696'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>30. <\/span>Which tool builds batch processing as a special case of stream data processing?<\/div><input type='hidden' name='question_id[]' id='qID_30' value='339696' \/><input type='hidden' id='answerType339696' 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-339696[]' id='answer-id-1329013' class='answer   answerof-339696 ' value='1329013'   \/><label for='answer-id-1329013' id='answer-label-1329013' class=' answer'><span>Apache Hive<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339696[]' id='answer-id-1329014' class='answer   answerof-339696 ' value='1329014'   \/><label for='answer-id-1329014' id='answer-label-1329014' class=' answer'><span>Apache Flink<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339696[]' id='answer-id-1329015' class='answer   answerof-339696 ' value='1329015'   \/><label for='answer-id-1329015' id='answer-label-1329015' class=' answer'><span>Apache Spark<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339696[]' id='answer-id-1329016' class='answer   answerof-339696 ' value='1329016'   \/><label for='answer-id-1329016' id='answer-label-1329016' class=' answer'><span>Apache Oozie<\/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-339697'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>31. <\/span>What is the purpose of memory management in Apache Flink?<\/div><input type='hidden' name='question_id[]' id='qID_31' value='339697' \/><input type='hidden' id='answerType339697' 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-339697[]' id='answer-id-1329017' class='answer   answerof-339697 ' value='1329017'   \/><label for='answer-id-1329017' id='answer-label-1329017' class=' answer'><span>Convert all of the data into Java objects<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339697[]' id='answer-id-1329018' class='answer   answerof-339697 ' value='1329018'   \/><label for='answer-id-1329018' id='answer-label-1329018' class=' answer'><span>Control how much memory the runtime operations use<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339697[]' id='answer-id-1329019' class='answer   answerof-339697 ' value='1329019'   \/><label for='answer-id-1329019' id='answer-label-1329019' class=' answer'><span>Eliminate the need for serialization of the data<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339697[]' id='answer-id-1329020' class='answer   answerof-339697 ' value='1329020'   \/><label for='answer-id-1329020' id='answer-label-1329020' class=' answer'><span>Ensure no disk space is ever required<\/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-339698'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>32. <\/span>Match each data type with its corresponding Redis data structure. <br \/>\r<br><br><img decoding=\"async\" width=546 height=223 id=\"\u56fe\u7247 11\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/uploads\/2024\/06\/image003-27.jpg\"><br><\/div><input type='hidden' name='question_id[]' id='qID_32' value='339698' \/><input type='hidden' id='answerType339698' value='textarea'><!-- end question-content--><\/div><div class='question-choices '><p><textarea name='answer-339698[]' id='textarea_q_339698' class='watupro-textarea-medium' rows='5' cols='80'><\/textarea>\n<\/p><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-33' style=';'><div id='questionWrap-33'  class='   watupro-question-id-339699'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>33. <\/span>Understand the current and future states of data governance and identify remaining gaps<\/div><input type='hidden' name='question_id[]' id='qID_33' value='339699' \/><input type='hidden' id='answerType339699' value='textarea'><!-- end question-content--><\/div><div class='question-choices '><p><textarea name='answer-339699[]' id='textarea_q_339699' class='watupro-textarea-medium' rows='5' cols='80'><\/textarea>\n<\/p><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-34' style=';'><div id='questionWrap-34'  class='   watupro-question-id-339700'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>34. <\/span>Which tool provides fine-grained access control and security for Hadoop components?<\/div><input type='hidden' name='question_id[]' id='qID_34' value='339700' \/><input type='hidden' id='answerType339700' 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-339700[]' id='answer-id-1329023' class='answer   answerof-339700 ' value='1329023'   \/><label for='answer-id-1329023' id='answer-label-1329023' class=' answer'><span>Apache Atlas<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339700[]' id='answer-id-1329024' class='answer   answerof-339700 ' value='1329024'   \/><label for='answer-id-1329024' id='answer-label-1329024' class=' answer'><span>Apache Ranger<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339700[]' id='answer-id-1329025' class='answer   answerof-339700 ' value='1329025'   \/><label for='answer-id-1329025' id='answer-label-1329025' class=' answer'><span>Apache Knox<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339700[]' id='answer-id-1329026' class='answer   answerof-339700 ' value='1329026'   \/><label for='answer-id-1329026' id='answer-label-1329026' class=' answer'><span>Apache HBase<\/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-339701'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>35. <\/span>In Python, which primitive data type covers real rational and irrational numbers?<\/div><input type='hidden' name='question_id[]' id='qID_35' value='339701' \/><input type='hidden' id='answerType339701' 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-339701[]' id='answer-id-1329027' class='answer   answerof-339701 ' value='1329027'   \/><label for='answer-id-1329027' id='answer-label-1329027' class=' answer'><span>String<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339701[]' id='answer-id-1329028' class='answer   answerof-339701 ' value='1329028'   \/><label for='answer-id-1329028' id='answer-label-1329028' class=' answer'><span>Integer<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339701[]' id='answer-id-1329029' class='answer   answerof-339701 ' value='1329029'   \/><label for='answer-id-1329029' id='answer-label-1329029' class=' answer'><span>Float<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-339701[]' id='answer-id-1329030' class='answer   answerof-339701 ' value='1329030'   \/><label for='answer-id-1329030' id='answer-label-1329030' class=' answer'><span>Boolean<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div style='display:none' id='question-36'>\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=\"watuPROButtons8734\" >\n\t\t  <div id=\"prev-question\" style=\"display:none;\"><input type=\"button\" value=\"&lt; Previous\" onclick=\"WatuPRO.nextQuestion(event, 'previous');\"\/><\/div>\t\t  \t\t  \t\t   \n\t\t   \t  \t\t<div><input type=\"button\" name=\"action\" class=\"watupro-submit-button\" onclick=\"WatuPRO.submitResult(event)\" id=\"action-button\" value=\"View Results\"  \/>\n\t\t<\/div>\n\t\t<\/div>\n\t\t\n\t<input type=\"hidden\" name=\"quiz_id\" value=\"8734\" id=\"watuPROExamID\"\/>\n\t<input type=\"hidden\" name=\"start_time\" id=\"startTime\" value=\"2026-05-22 17:15:38\" \/>\n\t<input type=\"hidden\" name=\"start_timestamp\" id=\"startTimeStamp\" value=\"1779470138\" \/>\n\t<input type=\"hidden\" name=\"question_ids\" value=\"\" \/>\n\t<input type=\"hidden\" name=\"watupro_questions\" value=\"339667:1328896,1328897,1328898,1328899 | 339668:1328900,1328901,1328902,1328903,1328904 | 339669:1328905,1328906,1328907,1328908 | 339670:1328909,1328910,1328911,1328912 | 339671:1328913,1328914,1328915,1328916,1328917 | 339672:1328918,1328919,1328920,1328921 | 339673:1328922,1328923,1328924,1328925 | 339674:1328926,1328927,1328928,1328929,1328930 | 339675:1328931,1328932,1328933,1328934 | 339676:1328935 | 339677:1328936,1328937,1328938,1328939 | 339678:1328940,1328941,1328942,1328943 | 339679:1328944,1328945,1328946,1328947 | 339680:1328948,1328949,1328950,1328951 | 339681:1328952,1328953,1328954,1328955 | 339682:1328956,1328957,1328958,1328959 | 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