{"id":122342,"date":"2026-03-21T03:19:20","date_gmt":"2026-03-21T03:19:20","guid":{"rendered":"https:\/\/www.dumpsbase.com\/freedumps\/?p=122342"},"modified":"2026-03-21T03:19:20","modified_gmt":"2026-03-21T03:19:20","slug":"huawei-h14-311_v1-0-enu-dumps-v8-02-achieve-the-hcia-opengauss-v1-0-certification-in-2026","status":"publish","type":"post","link":"https:\/\/www.dumpsbase.com\/freedumps\/huawei-h14-311_v1-0-enu-dumps-v8-02-achieve-the-hcia-opengauss-v1-0-certification-in-2026.html","title":{"rendered":"Huawei H14-311_V1.0-ENU Dumps (V8.02) &#8211; Achieve the HCIA-openGauss V1.0 Certification in 2026"},"content":{"rendered":"<p>Achieving the Huawei HCIA-openGauss V1.0 certification is a significant way to advance your career in database basics, basic architecture, ecosystem, and theoretical knowledge of openGauss, networking, enterprise-level features, and application scenarios of GaussDB. If you are one of the professionals who are looking to pass, you can come to DumpsBase to choose the H14-311_V1.0-ENU dumps (V8.02) as your preparation materials. We have 200 questions and answers in V8.02, which are meticulously reviewed by certified professionals to ensure they align perfectly with the latest exam objectives, giving you the confidence to pass on your first attempt. You can trust that our H14-311_V1.0-ENU dumps (V8.02) reflect the current exam format and content, helping you master core concepts efficiently.<\/p>\n<h2>We also have <span style=\"background-color: #ccffcc;\"><em>H14-311_V1.0-ENU free dumps below<\/em><\/span> for checking the quality:<\/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=\"submittingExam11923\" 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-11923\"><\/div>\n\n<form action=\"\" method=\"post\" class=\"quiz-form\" id=\"quiz-11923\"  enctype=\"multipart\/form-data\" >\n<div class='watu-question ' id='question-1' style=';'><div id='questionWrap-1'  class='   watupro-question-id-466966'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>1. <\/span>Which of the following support libraries in the openGauss package driver package maintains compatibility?<\/div><input type='hidden' name='question_id[]' id='qID_1' value='466966' \/><input type='hidden' id='answerType466966' 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-466966[]' id='answer-id-1804947' class='answer   answerof-466966 ' value='1804947'   \/><label for='answer-id-1804947' id='answer-label-1804947' class=' answer'><span>Oracle<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466966[]' id='answer-id-1804948' class='answer   answerof-466966 ' value='1804948'   \/><label for='answer-id-1804948' id='answer-label-1804948' class=' answer'><span>MySOL<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466966[]' id='answer-id-1804949' class='answer   answerof-466966 ' value='1804949'   \/><label for='answer-id-1804949' id='answer-label-1804949' class=' answer'><span>PostgreSQL<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466966[]' id='answer-id-1804950' class='answer   answerof-466966 ' value='1804950'   \/><label for='answer-id-1804950' id='answer-label-1804950' class=' answer'><span>DB2<\/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-466967'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>2. <\/span>Row-level access control refines database access control down to the table row level. Which of the following types of SQL is not affected by row-level access control?<\/div><input type='hidden' name='question_id[]' id='qID_2' value='466967' \/><input type='hidden' id='answerType466967' 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-466967[]' id='answer-id-1804951' class='answer   answerof-466967 ' value='1804951'   \/><label for='answer-id-1804951' id='answer-label-1804951' class=' answer'><span>Delete<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466967[]' id='answer-id-1804952' class='answer   answerof-466967 ' value='1804952'   \/><label for='answer-id-1804952' id='answer-label-1804952' class=' answer'><span>Select<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466967[]' id='answer-id-1804953' class='answer   answerof-466967 ' value='1804953'   \/><label for='answer-id-1804953' id='answer-label-1804953' class=' answer'><span>Insert<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466967[]' id='answer-id-1804954' class='answer   answerof-466967 ' value='1804954'   \/><label for='answer-id-1804954' id='answer-label-1804954' class=' answer'><span>Update<\/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-466968'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>3. <\/span>Which of the following statements is used to retrieve data from a table or view?<\/div><input type='hidden' name='question_id[]' id='qID_3' value='466968' \/><input type='hidden' id='answerType466968' 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-466968[]' id='answer-id-1804955' class='answer   answerof-466968 ' value='1804955'   \/><label for='answer-id-1804955' id='answer-label-1804955' class=' answer'><span>DROP<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466968[]' id='answer-id-1804956' class='answer   answerof-466968 ' value='1804956'   \/><label for='answer-id-1804956' id='answer-label-1804956' class=' answer'><span>UPDATE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466968[]' id='answer-id-1804957' class='answer   answerof-466968 ' value='1804957'   \/><label for='answer-id-1804957' id='answer-label-1804957' class=' answer'><span>SELECT<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466968[]' id='answer-id-1804958' class='answer   answerof-466968 ' value='1804958'   \/><label for='answer-id-1804958' id='answer-label-1804958' class=' answer'><span>DELETE<\/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-466969'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>4. <\/span>Which thread is responsible for copying dirty page data to the double-write area and writing it to disk, and then forwarding the dirty page to the bgwriter child thread for data write-to-disk operation?<\/div><input type='hidden' name='question_id[]' id='qID_4' value='466969' \/><input type='hidden' id='answerType466969' 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-466969[]' id='answer-id-1804959' class='answer   answerof-466969 ' value='1804959'   \/><label for='answer-id-1804959' id='answer-label-1804959' class=' answer'><span>bgwriter thread<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466969[]' id='answer-id-1804960' class='answer   answerof-466969 ' value='1804960'   \/><label for='answer-id-1804960' id='answer-label-1804960' class=' answer'><span>PageWriter thread<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466969[]' id='answer-id-1804961' class='answer   answerof-466969 ' value='1804961'   \/><label for='answer-id-1804961' id='answer-label-1804961' class=' answer'><span>bgwriter thread<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466969[]' id='answer-id-1804962' class='answer   answerof-466969 ' value='1804962'   \/><label for='answer-id-1804962' id='answer-label-1804962' class=' answer'><span>walwriter thread<\/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-466970'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>5. <\/span>Which of the following descriptions about users and roles is correct?<\/div><input type='hidden' name='question_id[]' id='qID_5' value='466970' \/><input type='hidden' id='answerType466970' 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-466970[]' id='answer-id-1804963' class='answer   answerof-466970 ' value='1804963'   \/><label for='answer-id-1804963' id='answer-label-1804963' class=' answer'><span>A user can only be assigned one role.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466970[]' id='answer-id-1804964' class='answer   answerof-466970 ' value='1804964'   \/><label for='answer-id-1804964' id='answer-label-1804964' class=' answer'><span>Users are behaviors, roles are entities.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466970[]' id='answer-id-1804965' class='answer   answerof-466970 ' value='1804965'   \/><label for='answer-id-1804965' id='answer-label-1804965' class=' answer'><span>A role is a set of permissions that should include the ability to log in to the database and execute SQ<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466970[]' id='answer-id-1804966' class='answer   answerof-466970 ' value='1804966'   \/><label for='answer-id-1804966' id='answer-label-1804966' class=' answer'><span>Managing user permissions can be simplified to managing role-based permissions.<\/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-466971'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>6. <\/span>Which of the following is NOT a complete deployment solution for openGauss?<\/div><input type='hidden' name='question_id[]' id='qID_6' value='466971' \/><input type='hidden' id='answerType466971' 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-466971[]' id='answer-id-1804967' class='answer   answerof-466971 ' value='1804967'   \/><label for='answer-id-1804967' id='answer-label-1804967' class=' answer'><span>Dual-master deployment<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466971[]' id='answer-id-1804968' class='answer   answerof-466971 ' value='1804968'   \/><label for='answer-id-1804968' id='answer-label-1804968' class=' answer'><span>One primary and one backup deployment<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466971[]' id='answer-id-1804969' class='answer   answerof-466971 ' value='1804969'   \/><label for='answer-id-1804969' id='answer-label-1804969' class=' answer'><span>Standalone deployment<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466971[]' id='answer-id-1804970' class='answer   answerof-466971 ' value='1804970'   \/><label for='answer-id-1804970' id='answer-label-1804970' class=' answer'><span>One primary and multiple backup deployment<\/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-466972'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>7. <\/span>openGauss integrates anomaly_detection, a tool that can be used for database metric collection, prediction, and anomaly monitoring and diagnosis. <br \/>\r<br>Which of the following descriptions about anomaly_detection is incorrect?<\/div><input type='hidden' name='question_id[]' id='qID_7' value='466972' \/><input type='hidden' id='answerType466972' 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-466972[]' id='answer-id-1804971' class='answer   answerof-466972 ' value='1804971'   \/><label for='answer-id-1804971' id='answer-label-1804971' class=' answer'><span>anomaly_detection can monitor multiple metrics simultaneously and predict the future trend of each metric.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466972[]' id='answer-id-1804972' class='answer   answerof-466972 ' value='1804972'   \/><label for='answer-id-1804972' id='answer-label-1804972' class=' answer'><span>anomaly_detection consists of two parts: agent and detector.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466972[]' id='answer-id-1804973' class='answer   answerof-466972 ' value='1804973'   \/><label for='answer-id-1804973' id='answer-label-1804973' class=' answer'><span>The agent module of anomaly_detection can be deployed on different servers from the openGauss database environment.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466972[]' id='answer-id-1804974' class='answer   answerof-466972 ' value='1804974'   \/><label for='answer-id-1804974' id='answer-label-1804974' class=' answer'><span>The detector module of anomaly_detection communicates with the agent module via HTTP or HTTP<\/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-466973'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>8. <\/span>Which of the following commonly used data types is aliased as INT4?<\/div><input type='hidden' name='question_id[]' id='qID_8' value='466973' \/><input type='hidden' id='answerType466973' 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-466973[]' id='answer-id-1804975' class='answer   answerof-466973 ' value='1804975'   \/><label for='answer-id-1804975' id='answer-label-1804975' class=' answer'><span>TINYINT<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466973[]' id='answer-id-1804976' class='answer   answerof-466973 ' value='1804976'   \/><label for='answer-id-1804976' id='answer-label-1804976' class=' answer'><span>SMALLINT<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466973[]' id='answer-id-1804977' class='answer   answerof-466973 ' value='1804977'   \/><label for='answer-id-1804977' id='answer-label-1804977' class=' answer'><span>INTEGER<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466973[]' id='answer-id-1804978' class='answer   answerof-466973 ' value='1804978'   \/><label for='answer-id-1804978' id='answer-label-1804978' class=' answer'><span>BIGINT<\/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-466974'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>9. <\/span>Which of the following keywords indicates that if there are objects that depend on this DataSource, then the DataSource cannot be deleted?<\/div><input type='hidden' name='question_id[]' id='qID_9' value='466974' \/><input type='hidden' id='answerType466974' 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-466974[]' id='answer-id-1804979' class='answer   answerof-466974 ' value='1804979'   \/><label for='answer-id-1804979' id='answer-label-1804979' class=' answer'><span>src_name<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466974[]' id='answer-id-1804980' class='answer   answerof-466974 ' value='1804980'   \/><label for='answer-id-1804980' id='answer-label-1804980' class=' answer'><span>CASCADE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466974[]' id='answer-id-1804981' class='answer   answerof-466974 ' value='1804981'   \/><label for='answer-id-1804981' id='answer-label-1804981' class=' answer'><span>RESTRICT<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466974[]' id='answer-id-1804982' class='answer   answerof-466974 ' value='1804982'   \/><label for='answer-id-1804982' id='answer-label-1804982' class=' answer'><span>IFEXISTS<\/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-466975'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>10. <\/span>In openGauss, which of the following permissions do all created users and roles have by default?<\/div><input type='hidden' name='question_id[]' id='qID_10' value='466975' \/><input type='hidden' id='answerType466975' 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-466975[]' id='answer-id-1804983' class='answer   answerof-466975 ' value='1804983'   \/><label for='answer-id-1804983' id='answer-label-1804983' class=' answer'><span>admin<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466975[]' id='answer-id-1804984' class='answer   answerof-466975 ' value='1804984'   \/><label for='answer-id-1804984' id='answer-label-1804984' class=' answer'><span>dba<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466975[]' id='answer-id-1804985' class='answer   answerof-466975 ' value='1804985'   \/><label for='answer-id-1804985' id='answer-label-1804985' class=' answer'><span>PUBLIC<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466975[]' id='answer-id-1804986' class='answer   answerof-466975 ' value='1804986'   \/><label for='answer-id-1804986' id='answer-label-1804986' class=' answer'><span>administrator<\/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-466976'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>11. <\/span>Which of the following is the configuration file for openGauss control parameters?<\/div><input type='hidden' name='question_id[]' id='qID_11' value='466976' \/><input type='hidden' id='answerType466976' 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-466976[]' id='answer-id-1804987' class='answer   answerof-466976 ' value='1804987'   \/><label for='answer-id-1804987' id='answer-label-1804987' class=' answer'><span>pg_log<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466976[]' id='answer-id-1804988' class='answer   answerof-466976 ' value='1804988'   \/><label for='answer-id-1804988' id='answer-label-1804988' class=' answer'><span>pg_xlog<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466976[]' id='answer-id-1804989' class='answer   answerof-466976 ' value='1804989'   \/><label for='answer-id-1804989' id='answer-label-1804989' class=' answer'><span>postgresql.conf<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466976[]' id='answer-id-1804990' class='answer   answerof-466976 ' value='1804990'   \/><label for='answer-id-1804990' id='answer-label-1804990' class=' answer'><span>pg_hba.conf<\/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-466977'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>12. <\/span>Which of the following type conversion functions is used to convert x to the type specified by y?<\/div><input type='hidden' name='question_id[]' id='qID_12' value='466977' \/><input type='hidden' id='answerType466977' 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-466977[]' id='answer-id-1804991' class='answer   answerof-466977 ' value='1804991'   \/><label for='answer-id-1804991' id='answer-label-1804991' class=' answer'><span>hextoraw (string)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466977[]' id='answer-id-1804992' class='answer   answerof-466977 ' value='1804992'   \/><label for='answer-id-1804992' id='answer-label-1804992' class=' answer'><span>cast (x as y)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466977[]' id='answer-id-1804993' class='answer   answerof-466977 ' value='1804993'   \/><label for='answer-id-1804993' id='answer-label-1804993' class=' answer'><span>pg_systimestamp()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466977[]' id='answer-id-1804994' class='answer   answerof-466977 ' value='1804994'   \/><label for='answer-id-1804994' id='answer-label-1804994' class=' answer'><span>to_bigint(varchar)<\/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-466978'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>13. <\/span>Regarding update operations on columnstores, which of the following statements is incorrect?<\/div><input type='hidden' name='question_id[]' id='qID_13' value='466978' \/><input type='hidden' id='answerType466978' 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-466978[]' id='answer-id-1804995' class='answer   answerof-466978 ' value='1804995'   \/><label for='answer-id-1804995' id='answer-label-1804995' class=' answer'><span>Columnar tables support the RETURNING clause.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466978[]' id='answer-id-1804996' class='answer   answerof-466978 ' value='1804996'   \/><label for='answer-id-1804996' id='answer-label-1804996' class=' answer'><span>An error will occur when updating one row of a columnstore with multiple rows of data.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466978[]' id='answer-id-1804997' class='answer   answerof-466978 ' value='1804997'   \/><label for='answer-id-1804997' id='answer-label-1804997' class=' answer'><span>Update operations on columnstores do not reclaim space from old records.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466978[]' id='answer-id-1804998' class='answer   answerof-466978 ' value='1804998'   \/><label for='answer-id-1804998' id='answer-label-1804998' class=' answer'><span>Column-store tables do not support updates with uncertain results.<\/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-466979'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>14. <\/span>ALTER DATABASE database name RENAME TO new name: What is the function of the above SQL statement?<\/div><input type='hidden' name='question_id[]' id='qID_14' value='466979' \/><input type='hidden' id='answerType466979' 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-466979[]' id='answer-id-1804999' class='answer   answerof-466979 ' value='1804999'   \/><label for='answer-id-1804999' id='answer-label-1804999' class=' answer'><span>Change the tablespace owner<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466979[]' id='answer-id-1805000' class='answer   answerof-466979 ' value='1805000'   \/><label for='answer-id-1805000' id='answer-label-1805000' class=' answer'><span>Modify tablespace name<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466979[]' id='answer-id-1805001' class='answer   answerof-466979 ' value='1805001'   \/><label for='answer-id-1805001' id='answer-label-1805001' class=' answer'><span>Change the database name<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466979[]' id='answer-id-1805002' class='answer   answerof-466979 ' value='1805002'   \/><label for='answer-id-1805002' id='answer-label-1805002' class=' answer'><span>Change the database owner<\/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-466980'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>15. <\/span>Database administrator Xiaohai wants to view the statistics of DM statements in the database at the current point in time. Which of the following system views can he view?<\/div><input type='hidden' name='question_id[]' id='qID_15' value='466980' \/><input type='hidden' id='answerType466980' 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-466980[]' id='answer-id-1805003' class='answer   answerof-466980 ' value='1805003'   \/><label for='answer-id-1805003' id='answer-label-1805003' class=' answer'><span>PG_STATS<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466980[]' id='answer-id-1805004' class='answer   answerof-466980 ' value='1805004'   \/><label for='answer-id-1805004' id='answer-label-1805004' class=' answer'><span>PG STAT A, CTIVITY<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466980[]' id='answer-id-1805005' class='answer   answerof-466980 ' value='1805005'   \/><label for='answer-id-1805005' id='answer-label-1805005' class=' answer'><span>GS_SQL_COUNT<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466980[]' id='answer-id-1805006' class='answer   answerof-466980 ' value='1805006'   \/><label for='answer-id-1805006' id='answer-label-1805006' class=' answer'><span>GS_SESSION_STAT<\/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-466981'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>16. <\/span>Xiaohai wants to use gs_dump to export data in both hr and public modes simultaneously. Which of the following parameter settings can he use?<\/div><input type='hidden' name='question_id[]' id='qID_16' value='466981' \/><input type='hidden' id='answerType466981' 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-466981[]' id='answer-id-1805007' class='answer   answerof-466981 ' value='1805007'   \/><label for='answer-id-1805007' id='answer-label-1805007' class=' answer'><span>-n hr public<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466981[]' id='answer-id-1805008' class='answer   answerof-466981 ' value='1805008'   \/><label for='answer-id-1805008' id='answer-label-1805008' class=' answer'><span>-n hr public<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466981[]' id='answer-id-1805009' class='answer   answerof-466981 ' value='1805009'   \/><label for='answer-id-1805009' id='answer-label-1805009' class=' answer'><span>-n hr -n public<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466981[]' id='answer-id-1805010' class='answer   answerof-466981 ' value='1805010'   \/><label for='answer-id-1805010' id='answer-label-1805010' class=' answer'><span>-n hr\/public<\/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-466982'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>17. <\/span>Which of the following services can provide the functions of collecting, storing, and querying operation records for various cloud resources?<\/div><input type='hidden' name='question_id[]' id='qID_17' value='466982' \/><input type='hidden' id='answerType466982' 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-466982[]' id='answer-id-1805011' class='answer   answerof-466982 ' value='1805011'   \/><label for='answer-id-1805011' id='answer-label-1805011' class=' answer'><span>UGO<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466982[]' id='answer-id-1805012' class='answer   answerof-466982 ' value='1805012'   \/><label for='answer-id-1805012' id='answer-label-1805012' class=' answer'><span>CTS<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466982[]' id='answer-id-1805013' class='answer   answerof-466982 ' value='1805013'   \/><label for='answer-id-1805013' id='answer-label-1805013' class=' answer'><span>DRS<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466982[]' id='answer-id-1805014' class='answer   answerof-466982 ' value='1805014'   \/><label for='answer-id-1805014' id='answer-label-1805014' class=' answer'><span>DAS<\/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-466983'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>18. <\/span>When the gs_dump and gs dumpall tools are exporting data, other users can perform read and write operations on the database.<\/div><input type='hidden' name='question_id[]' id='qID_18' value='466983' \/><input type='hidden' id='answerType466983' 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-466983[]' id='answer-id-1805015' class='answer   answerof-466983 ' value='1805015'   \/><label for='answer-id-1805015' id='answer-label-1805015' class=' answer'><span>TRUE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466983[]' id='answer-id-1805016' class='answer   answerof-466983 ' value='1805016'   \/><label for='answer-id-1805016' id='answer-label-1805016' class=' answer'><span>FALSE<\/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-466984'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>19. <\/span>Which of the following type conversion functions converts the specified parameter to the number type?<\/div><input type='hidden' name='question_id[]' id='qID_19' value='466984' \/><input type='hidden' id='answerType466984' 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-466984[]' id='answer-id-1805017' class='answer   answerof-466984 ' value='1805017'   \/><label for='answer-id-1805017' id='answer-label-1805017' class=' answer'><span>to_number(n[,fmt]))<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466984[]' id='answer-id-1805018' class='answer   answerof-466984 ' value='1805018'   \/><label for='answer-id-1805018' id='answer-label-1805018' class=' answer'><span>to_date(exp[,fmt])<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466984[]' id='answer-id-1805019' class='answer   answerof-466984 ' value='1805019'   \/><label for='answer-id-1805019' id='answer-label-1805019' class=' answer'><span>to_char(int, text)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466984[]' id='answer-id-1805020' class='answer   answerof-466984 ' value='1805020'   \/><label for='answer-id-1805020' id='answer-label-1805020' class=' answer'><span>to_clob(str)<\/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-466985'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>20. <\/span>When was OpenGuass released as an open-source application?<\/div><input type='hidden' name='question_id[]' id='qID_20' value='466985' \/><input type='hidden' id='answerType466985' 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-466985[]' id='answer-id-1805021' class='answer   answerof-466985 ' value='1805021'   \/><label for='answer-id-1805021' id='answer-label-1805021' class=' answer'><span>2019<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466985[]' id='answer-id-1805022' class='answer   answerof-466985 ' value='1805022'   \/><label for='answer-id-1805022' id='answer-label-1805022' class=' answer'><span>2020<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466985[]' id='answer-id-1805023' class='answer   answerof-466985 ' value='1805023'   \/><label for='answer-id-1805023' id='answer-label-1805023' class=' answer'><span>2021<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466985[]' id='answer-id-1805024' class='answer   answerof-466985 ' value='1805024'   \/><label for='answer-id-1805024' id='answer-label-1805024' class=' answer'><span>2022<\/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-466986'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>21. <\/span>Which of the following components of GaussDB (for openGauss) is a consistency component?<\/div><input type='hidden' name='question_id[]' id='qID_21' value='466986' \/><input type='hidden' id='answerType466986' 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-466986[]' id='answer-id-1805025' class='answer   answerof-466986 ' value='1805025'   \/><label for='answer-id-1805025' id='answer-label-1805025' class=' answer'><span>CMS<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466986[]' id='answer-id-1805026' class='answer   answerof-466986 ' value='1805026'   \/><label for='answer-id-1805026' id='answer-label-1805026' class=' answer'><span>ETCD<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466986[]' id='answer-id-1805027' class='answer   answerof-466986 ' value='1805027'   \/><label for='answer-id-1805027' id='answer-label-1805027' class=' answer'><span>DN<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466986[]' id='answer-id-1805028' class='answer   answerof-466986 ' value='1805028'   \/><label for='answer-id-1805028' id='answer-label-1805028' class=' answer'><span>CN<\/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-466987'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>22. <\/span>GaussDB (for openGauss) employs Numa-Aware technology to significantly improve database performance. In which aspects are the algorithm optimizations reflected?<\/div><input type='hidden' name='question_id[]' id='qID_22' value='466987' \/><input type='hidden' id='answerType466987' 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-466987[]' id='answer-id-1805029' class='answer   answerof-466987 ' value='1805029'   \/><label for='answer-id-1805029' id='answer-label-1805029' class=' answer'><span>Reduce thread access conflicts<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466987[]' id='answer-id-1805030' class='answer   answerof-466987 ' value='1805030'   \/><label for='answer-id-1805030' id='answer-label-1805030' class=' answer'><span>Reduce single-point bottlenecks<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466987[]' id='answer-id-1805031' class='answer   answerof-466987 ' value='1805031'   \/><label for='answer-id-1805031' id='answer-label-1805031' class=' answer'><span>Reduce computational overhead<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466987[]' id='answer-id-1805032' class='answer   answerof-466987 ' value='1805032'   \/><label for='answer-id-1805032' id='answer-label-1805032' class=' answer'><span>Reduce cross-core access<\/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-466988'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>23. <\/span>For a system with high business continuity, which of the following characteristics should its RTO (Recovery Time Objective) and RPO (Recovery Point Objective) possess?<\/div><input type='hidden' name='question_id[]' id='qID_23' value='466988' \/><input type='hidden' id='answerType466988' 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-466988[]' id='answer-id-1805033' class='answer   answerof-466988 ' value='1805033'   \/><label for='answer-id-1805033' id='answer-label-1805033' class=' answer'><span>RTO is high, RPO is low<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466988[]' id='answer-id-1805034' class='answer   answerof-466988 ' value='1805034'   \/><label for='answer-id-1805034' id='answer-label-1805034' class=' answer'><span>Higher RTO, higher RPO<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466988[]' id='answer-id-1805035' class='answer   answerof-466988 ' value='1805035'   \/><label for='answer-id-1805035' id='answer-label-1805035' class=' answer'><span>Both RTO and RPO are low.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466988[]' id='answer-id-1805036' class='answer   answerof-466988 ' value='1805036'   \/><label for='answer-id-1805036' id='answer-label-1805036' class=' answer'><span>Lower RTO, higher RPO<\/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-466989'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>24. <\/span>Which of the following descriptions about the gs_dump tool is incorrect?<\/div><input type='hidden' name='question_id[]' id='qID_24' value='466989' \/><input type='hidden' id='answerType466989' 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-466989[]' id='answer-id-1805037' class='answer   answerof-466989 ' value='1805037'   \/><label for='answer-id-1805037' id='answer-label-1805037' class=' answer'><span>The gs_dump tool is executed by the operating system user omm.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466989[]' id='answer-id-1805038' class='answer   answerof-466989 ' value='1805038'   \/><label for='answer-id-1805038' id='answer-label-1805038' class=' answer'><span>The gs_dump tool supports exporting complete and consistent data.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466989[]' id='answer-id-1805039' class='answer   answerof-466989 ' value='1805039'   \/><label for='answer-id-1805039' id='answer-label-1805039' class=' answer'><span>gs_dump supports exporting database information to plain text SQL script files or other archive files.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466989[]' id='answer-id-1805040' class='answer   answerof-466989 ' value='1805040'   \/><label for='answer-id-1805040' id='answer-label-1805040' class=' answer'><span>When the gs_dump tool is exporting data, other users cannot access the openGauss database.<\/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-466990'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>25. <\/span>GaussDB (for openGauss) uses Numa-Aware technology to greatly improve database performance. In which aspects is the optimization for data partitioning reflected?<\/div><input type='hidden' name='question_id[]' id='qID_25' value='466990' \/><input type='hidden' id='answerType466990' 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-466990[]' id='answer-id-1805041' class='answer   answerof-466990 ' value='1805041'   \/><label for='answer-id-1805041' id='answer-label-1805041' class=' answer'><span>Reduce single-point bottlenecks<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466990[]' id='answer-id-1805042' class='answer   answerof-466990 ' value='1805042'   \/><label for='answer-id-1805042' id='answer-label-1805042' class=' answer'><span>Reduce computational overhead<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466990[]' id='answer-id-1805043' class='answer   answerof-466990 ' value='1805043'   \/><label for='answer-id-1805043' id='answer-label-1805043' class=' answer'><span>Reduce thread access conflicts<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466990[]' id='answer-id-1805044' class='answer   answerof-466990 ' value='1805044'   \/><label for='answer-id-1805044' id='answer-label-1805044' class=' answer'><span>Reduce cross-core access<\/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-466991'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>26. <\/span>Slow SQL can record information on all jobs that have completed execution after exceeding the set execution time threshold. <br \/>\r<br>If the administrator needs to adjust the value, which parameter needs to be modified?<\/div><input type='hidden' name='question_id[]' id='qID_26' value='466991' \/><input type='hidden' id='answerType466991' 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-466991[]' id='answer-id-1805045' class='answer   answerof-466991 ' value='1805045'   \/><label for='answer-id-1805045' id='answer-label-1805045' class=' answer'><span>log_min_duration_statement<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466991[]' id='answer-id-1805046' class='answer   answerof-466991 ' value='1805046'   \/><label for='answer-id-1805046' id='answer-label-1805046' class=' answer'><span>log_minerror_statement<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466991[]' id='answer-id-1805047' class='answer   answerof-466991 ' value='1805047'   \/><label for='answer-id-1805047' id='answer-label-1805047' class=' answer'><span>errorlog_min_durationstatement<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466991[]' id='answer-id-1805048' class='answer   answerof-466991 ' value='1805048'   \/><label for='answer-id-1805048' id='answer-label-1805048' class=' answer'><span>log_duration<\/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-466992'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>27. <\/span>Before generating a WDR (WorkloA, DdiagnosisReport), it is necessary to confirm that snapshot information exists in the database. What is the minimum number of snapshots required?<\/div><input type='hidden' name='question_id[]' id='qID_27' value='466992' \/><input type='hidden' id='answerType466992' 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-466992[]' id='answer-id-1805049' class='answer   answerof-466992 ' value='1805049'   \/><label for='answer-id-1805049' id='answer-label-1805049' class=' answer'><span>3<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466992[]' id='answer-id-1805050' class='answer   answerof-466992 ' value='1805050'   \/><label for='answer-id-1805050' id='answer-label-1805050' class=' answer'><span>2<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466992[]' id='answer-id-1805051' class='answer   answerof-466992 ' value='1805051'   \/><label for='answer-id-1805051' id='answer-label-1805051' class=' answer'><span>1<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466992[]' id='answer-id-1805052' class='answer   answerof-466992 ' value='1805052'   \/><label for='answer-id-1805052' id='answer-label-1805052' class=' answer'><span>41<\/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-466993'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>28. <\/span>Which of the following is NOT a data type supported by dense-state equality queries?<\/div><input type='hidden' name='question_id[]' id='qID_28' value='466993' \/><input type='hidden' id='answerType466993' 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-466993[]' id='answer-id-1805053' class='answer   answerof-466993 ' value='1805053'   \/><label for='answer-id-1805053' id='answer-label-1805053' class=' answer'><span>varchar2(n)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466993[]' id='answer-id-1805054' class='answer   answerof-466993 ' value='1805054'   \/><label for='answer-id-1805054' id='answer-label-1805054' class=' answer'><span>blob<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466993[]' id='answer-id-1805055' class='answer   answerof-466993 ' value='1805055'   \/><label for='answer-id-1805055' id='answer-label-1805055' class=' answer'><span>bigint<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466993[]' id='answer-id-1805056' class='answer   answerof-466993 ' value='1805056'   \/><label for='answer-id-1805056' id='answer-label-1805056' class=' answer'><span>arrays<\/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-466994'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>29. <\/span>What are the following functions of the CM module in a database cluster?<\/div><input type='hidden' name='question_id[]' id='qID_29' value='466994' \/><input type='hidden' id='answerType466994' 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-466994[]' id='answer-id-1805057' class='answer   answerof-466994 ' value='1805057'   \/><label for='answer-id-1805057' id='answer-label-1805057' class=' answer'><span>Manage and monitor the operation of each functional unit and physical resource in the distributed system to ensure the stable operation of the entire system.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466994[]' id='answer-id-1805058' class='answer   answerof-466994 ' value='1805058'   \/><label for='answer-id-1805058' id='answer-label-1805058' class=' answer'><span>Provide management interfaces and tools for daily cluster operation and maintenance and configuration management.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466994[]' id='answer-id-1805059' class='answer   answerof-466994 ' value='1805059'   \/><label for='answer-id-1805059' id='answer-label-1805059' class=' answer'><span>Responsible for generating and maintaining globally unique information such as global transaction IDs, transaction snapshots, timestamps, and sequence information.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466994[]' id='answer-id-1805060' class='answer   answerof-466994 ' value='1805060'   \/><label for='answer-id-1805060' id='answer-label-1805060' class=' answer'><span>Responsible for receiving access requests from applications and returning execution results to clients; responsible for decomposing tasks and scheduling task shards to be executed in parallel on each D<\/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-466995'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>30. <\/span>NUMA distance (NUMA: Non-Uniform Memory Access refers to the physical distance between the processor and memory block of a NUM anode). <br \/>\r<br>Reasonable distance. <br \/>\r<br>Which of the following tools can be used to query CPU access distance information?<\/div><input type='hidden' name='question_id[]' id='qID_30' value='466995' \/><input type='hidden' id='answerType466995' 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-466995[]' id='answer-id-1805061' class='answer   answerof-466995 ' value='1805061'   \/><label for='answer-id-1805061' id='answer-label-1805061' class=' answer'><span>coreinfo<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466995[]' id='answer-id-1805062' class='answer   answerof-466995 ' value='1805062'   \/><label for='answer-id-1805062' id='answer-label-1805062' class=' answer'><span>numactl<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466995[]' id='answer-id-1805063' class='answer   answerof-466995 ' value='1805063'   \/><label for='answer-id-1805063' id='answer-label-1805063' class=' answer'><span>numastat<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466995[]' id='answer-id-1805064' class='answer   answerof-466995 ' value='1805064'   \/><label for='answer-id-1805064' id='answer-label-1805064' class=' answer'><span>numacheck<\/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-466996'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>31. <\/span>Which of the following GaussDB (for openGauss) components processes data according to the execution plan?<\/div><input type='hidden' name='question_id[]' id='qID_31' value='466996' \/><input type='hidden' id='answerType466996' 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-466996[]' id='answer-id-1805065' class='answer   answerof-466996 ' value='1805065'   \/><label for='answer-id-1805065' id='answer-label-1805065' class=' answer'><span>DN<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466996[]' id='answer-id-1805066' class='answer   answerof-466996 ' value='1805066'   \/><label for='answer-id-1805066' id='answer-label-1805066' class=' answer'><span>CN<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466996[]' id='answer-id-1805067' class='answer   answerof-466996 ' value='1805067'   \/><label for='answer-id-1805067' id='answer-label-1805067' class=' answer'><span>GTM<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466996[]' id='answer-id-1805068' class='answer   answerof-466996 ' value='1805068'   \/><label for='answer-id-1805068' id='answer-label-1805068' class=' answer'><span>OM<\/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-466997'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>32. <\/span>In openGauss, system tables and all built-in data types, functions, and operators belong to which schema?<\/div><input type='hidden' name='question_id[]' id='qID_32' value='466997' \/><input type='hidden' id='answerType466997' 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-466997[]' id='answer-id-1805069' class='answer   answerof-466997 ' value='1805069'   \/><label for='answer-id-1805069' id='answer-label-1805069' class=' answer'><span>pg_catalog<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466997[]' id='answer-id-1805070' class='answer   answerof-466997 ' value='1805070'   \/><label for='answer-id-1805070' id='answer-label-1805070' class=' answer'><span>pg_temp<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466997[]' id='answer-id-1805071' class='answer   answerof-466997 ' value='1805071'   \/><label for='answer-id-1805071' id='answer-label-1805071' class=' answer'><span>information schema<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466997[]' id='answer-id-1805072' class='answer   answerof-466997 ' value='1805072'   \/><label for='answer-id-1805072' id='answer-label-1805072' class=' answer'><span>public<\/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-466998'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>33. <\/span>Which of the following descriptions about the gs_ssh tool is incorrect?<\/div><input type='hidden' name='question_id[]' id='qID_33' value='466998' \/><input type='hidden' id='answerType466998' 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-466998[]' id='answer-id-1805073' class='answer   answerof-466998 ' value='1805073'   \/><label for='answer-id-1805073' id='answer-label-1805073' class=' answer'><span>gs_ssh can only execute commands that the current database user has permission to execute.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466998[]' id='answer-id-1805074' class='answer   answerof-466998 ' value='1805074'   \/><label for='answer-id-1805074' id='answer-label-1805074' class=' answer'><span>Commands executed by gs_ssh will affect the currently running session.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466998[]' id='answer-id-1805075' class='answer   answerof-466998 ' value='1805075'   \/><label for='answer-id-1805075' id='answer-label-1805075' class=' answer'><span>The command can be found using `which` and has execute permissions under the current user.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466998[]' id='answer-id-1805076' class='answer   answerof-466998 ' value='1805076'   \/><label for='answer-id-1805076' id='answer-label-1805076' class=' answer'><span>The gs_ssh command needs to be executed as the operating system user omm.<\/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-466999'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>34. <\/span>What is the relationship between a database management system and an operating system?<\/div><input type='hidden' name='question_id[]' id='qID_34' value='466999' \/><input type='hidden' id='answerType466999' 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-466999[]' id='answer-id-1805077' class='answer   answerof-466999 ' value='1805077'   \/><label for='answer-id-1805077' id='answer-label-1805077' class=' answer'><span>Mutual Invocation<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466999[]' id='answer-id-1805078' class='answer   answerof-466999 ' value='1805078'   \/><label for='answer-id-1805078' id='answer-label-1805078' class=' answer'><span>Database system calls the operating system<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466999[]' id='answer-id-1805079' class='answer   answerof-466999 ' value='1805079'   \/><label for='answer-id-1805079' id='answer-label-1805079' class=' answer'><span>The operating system calls the database management system.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-466999[]' id='answer-id-1805080' class='answer   answerof-466999 ' value='1805080'   \/><label for='answer-id-1805080' id='answer-label-1805080' class=' answer'><span>Concurrent operation<\/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-467000'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>35. <\/span>In the openGauss database, what is the maximum storage capacity of a single table?<\/div><input type='hidden' name='question_id[]' id='qID_35' value='467000' \/><input type='hidden' id='answerType467000' 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-467000[]' id='answer-id-1805081' class='answer   answerof-467000 ' value='1805081'   \/><label for='answer-id-1805081' id='answer-label-1805081' class=' answer'><span>8T<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467000[]' id='answer-id-1805082' class='answer   answerof-467000 ' value='1805082'   \/><label for='answer-id-1805082' id='answer-label-1805082' class=' answer'><span>4T<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467000[]' id='answer-id-1805083' class='answer   answerof-467000 ' value='1805083'   \/><label for='answer-id-1805083' id='answer-label-1805083' class=' answer'><span>16T<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467000[]' id='answer-id-1805084' class='answer   answerof-467000 ' value='1805084'   \/><label for='answer-id-1805084' id='answer-label-1805084' class=' answer'><span>32T<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-36' style=';'><div id='questionWrap-36'  class='   watupro-question-id-467001'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>36. <\/span>Regarding the second normal form of a database, which of the following statements is incorrect?<\/div><input type='hidden' name='question_id[]' id='qID_36' value='467001' \/><input type='hidden' id='answerType467001' 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-467001[]' id='answer-id-1805085' class='answer   answerof-467001 ' value='1805085'   \/><label for='answer-id-1805085' id='answer-label-1805085' class=' answer'><span>When a table has a composite primary key, other non-primary key fields can partially depend on a field in the composite key.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467001[]' id='answer-id-1805086' class='answer   answerof-467001 ' value='1805086'   \/><label for='answer-id-1805086' id='answer-label-1805086' class=' answer'><span>2NF is built on the foundation of 1NF, meaning that to satisfy 2NF, 1NF must first be satisfied.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467001[]' id='answer-id-1805087' class='answer   answerof-467001 ' value='1805087'   \/><label for='answer-id-1805087' id='answer-label-1805087' class=' answer'><span>c. 2NF requires that each instance or row in a database table must be uniquely distinguishable.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467001[]' id='answer-id-1805088' class='answer   answerof-467001 ' value='1805088'   \/><label for='answer-id-1805088' id='answer-label-1805088' class=' answer'><span>d.2NF emphasizes full functional dependency.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-37' style=';'><div id='questionWrap-37'  class='   watupro-question-id-467002'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>37. <\/span>An application can set its own parameters by calling gsguc. What does -NI mean?<\/div><input type='hidden' name='question_id[]' id='qID_37' value='467002' \/><input type='hidden' id='answerType467002' 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-467002[]' id='answer-id-1805089' class='answer   answerof-467002 ' value='1805089'   \/><label for='answer-id-1805089' id='answer-label-1805089' class=' answer'><span>Represents all hosts in openGaussl<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467002[]' id='answer-id-1805090' class='answer   answerof-467002 ' value='1805090'   \/><label for='answer-id-1805090' id='answer-label-1805090' class=' answer'><span>Represents all instances of the host.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467002[]' id='answer-id-1805091' class='answer   answerof-467002 ' value='1805091'   \/><label for='answer-id-1805091' id='answer-label-1805091' class=' answer'><span>Indicates that clients are allowed to connect to any database.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467002[]' id='answer-id-1805092' class='answer   answerof-467002 ' value='1805092'   \/><label for='answer-id-1805092' id='answer-label-1805092' class=' answer'><span>Indicates the statement that needs to be added to &quot;pg_hba.conf&quot;.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-38' style=';'><div id='questionWrap-38'  class='   watupro-question-id-467003'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>38. <\/span>After enabling the separation of duties in GaussDB (for openGauss), which administrator can view the audit logs?<\/div><input type='hidden' name='question_id[]' id='qID_38' value='467003' \/><input type='hidden' id='answerType467003' 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-467003[]' id='answer-id-1805093' class='answer   answerof-467003 ' value='1805093'   \/><label for='answer-id-1805093' id='answer-label-1805093' class=' answer'><span>Security Administrator<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467003[]' id='answer-id-1805094' class='answer   answerof-467003 ' value='1805094'   \/><label for='answer-id-1805094' id='answer-label-1805094' class=' answer'><span>Storage Administrator<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467003[]' id='answer-id-1805095' class='answer   answerof-467003 ' value='1805095'   \/><label for='answer-id-1805095' id='answer-label-1805095' class=' answer'><span>Audit Administrator<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467003[]' id='answer-id-1805096' class='answer   answerof-467003 ' value='1805096'   \/><label for='answer-id-1805096' id='answer-label-1805096' class=' answer'><span>System Administrator<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-39' style=';'><div id='questionWrap-39'  class='   watupro-question-id-467004'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>39. <\/span>The WAL (WriteAheadLog) log is very important in the openGauss database and may be used for operation recovery in the event of a system crash. <br \/>\r<br>Which of the following is the default folder where WAL logs are located?<\/div><input type='hidden' name='question_id[]' id='qID_39' value='467004' \/><input type='hidden' id='answerType467004' 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-467004[]' id='answer-id-1805097' class='answer   answerof-467004 ' value='1805097'   \/><label for='answer-id-1805097' id='answer-label-1805097' class=' answer'><span>pg_log<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467004[]' id='answer-id-1805098' class='answer   answerof-467004 ' value='1805098'   \/><label for='answer-id-1805098' id='answer-label-1805098' class=' answer'><span>pg_xlog<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467004[]' id='answer-id-1805099' class='answer   answerof-467004 ' value='1805099'   \/><label for='answer-id-1805099' id='answer-label-1805099' class=' answer'><span>pg_audit<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467004[]' id='answer-id-1805100' class='answer   answerof-467004 ' value='1805100'   \/><label for='answer-id-1805100' id='answer-label-1805100' class=' answer'><span>global<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-40' style=';'><div id='questionWrap-40'  class='   watupro-question-id-467005'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>40. <\/span>As shown in the table, which of the following is a method of storing this columnar table on the hard disk? <br \/>\r<br><br><img decoding=\"async\" width=649 height=153 id=\"\u56fe\u7247 1\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/uploads\/2026\/03\/image001-45.jpg\"><br><\/div><input type='hidden' name='question_id[]' id='qID_40' value='467005' \/><input type='hidden' id='answerType467005' 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-467005[]' id='answer-id-1805101' class='answer   answerof-467005 ' value='1805101'   \/><label for='answer-id-1805101' id='answer-label-1805101' class=' answer'><span>1 845 2 3 1...3 872 4 4 1...2 851 5 2 2<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467005[]' id='answer-id-1805102' class='answer   answerof-467005 ' value='1805102'   \/><label for='answer-id-1805102' id='answer-label-1805102' class=' answer'><span>1 2 1...3 2 4...2 5 4...845 851872...1 2 3<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467005[]' id='answer-id-1805103' class='answer   answerof-467005 ' value='1805103'   \/><label for='answer-id-1805103' id='answer-label-1805103' class=' answer'><span>1 2 3...845 851 872...2 5 4...3 2 4...1 2 1<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467005[]' id='answer-id-1805104' class='answer   answerof-467005 ' value='1805104'   \/><label for='answer-id-1805104' id='answer-label-1805104' class=' answer'><span>1 845 2 3 1...2 851 5 2 2...3 872 4 4 1<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-41' style=';'><div id='questionWrap-41'  class='   watupro-question-id-467006'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>41. <\/span>1. What deployment methods does GaussDB 100 support?<\/div><input type='hidden' name='question_id[]' id='qID_41' value='467006' \/><input type='hidden' id='answerType467006' 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-467006[]' id='answer-id-1805105' class='answer   answerof-467006 ' value='1805105'   \/><label for='answer-id-1805105' id='answer-label-1805105' class=' answer'><span>Standalone deployment<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467006[]' id='answer-id-1805106' class='answer   answerof-467006 ' value='1805106'   \/><label for='answer-id-1805106' id='answer-label-1805106' class=' answer'><span>Primary and backup deployment<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467006[]' id='answer-id-1805107' class='answer   answerof-467006 ' value='1805107'   \/><label for='answer-id-1805107' id='answer-label-1805107' class=' answer'><span>Decentralized Deployment<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467006[]' id='answer-id-1805108' class='answer   answerof-467006 ' value='1805108'   \/><label for='answer-id-1805108' id='answer-label-1805108' class=' answer'><span>All of the above are correct.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-42' style=';'><div id='questionWrap-42'  class='   watupro-question-id-467007'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>42. <\/span>OpenGauss allows users to create scheduled tasks. When a task expires, it will be executed and update the task status in which of the following system tables?<\/div><input type='hidden' name='question_id[]' id='qID_42' value='467007' \/><input type='hidden' id='answerType467007' 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-467007[]' id='answer-id-1805109' class='answer   answerof-467007 ' value='1805109'   \/><label for='answer-id-1805109' id='answer-label-1805109' class=' answer'><span>PG_EXTENSION<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467007[]' id='answer-id-1805110' class='answer   answerof-467007 ' value='1805110'   \/><label for='answer-id-1805110' id='answer-label-1805110' class=' answer'><span>PG_DESCRIPTION<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467007[]' id='answer-id-1805111' class='answer   answerof-467007 ' value='1805111'   \/><label for='answer-id-1805111' id='answer-label-1805111' class=' answer'><span>PG_CONSTRAINT<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467007[]' id='answer-id-1805112' class='answer   answerof-467007 ' value='1805112'   \/><label for='answer-id-1805112' id='answer-label-1805112' class=' answer'><span>PGJOB<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-43' style=';'><div id='questionWrap-43'  class='   watupro-question-id-467008'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>43. <\/span>OpenGauss creates row-based tables by default; to create column-based tables, you need to specify the corresponding key. <br \/>\r<br>Which of the following options requires a specified keyword to create a columnstore table?<\/div><input type='hidden' name='question_id[]' id='qID_43' value='467008' \/><input type='hidden' id='answerType467008' 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-467008[]' id='answer-id-1805113' class='answer   answerof-467008 ' value='1805113'   \/><label for='answer-id-1805113' id='answer-label-1805113' class=' answer'><span>(ORIENTATION = COLUMN)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467008[]' id='answer-id-1805114' class='answer   answerof-467008 ' value='1805114'   \/><label for='answer-id-1805114' id='answer-label-1805114' class=' answer'><span>WITH (COLMN)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467008[]' id='answer-id-1805115' class='answer   answerof-467008 ' value='1805115'   \/><label for='answer-id-1805115' id='answer-label-1805115' class=' answer'><span>WITH (TYPE=COLUMN)<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467008[]' id='answer-id-1805116' class='answer   answerof-467008 ' value='1805116'   \/><label for='answer-id-1805116' id='answer-label-1805116' class=' answer'><span>WITH \uff08 ORIEITATION=COLUMN \uff09<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-44' style=';'><div id='questionWrap-44'  class='   watupro-question-id-467009'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>44. <\/span>The openGauss database supports importing and exporting data using the meta-command `\/copy` after logging in with a gsql client. If binary format is required for storage and retrieval, which of the following data types must be specified during execution?<\/div><input type='hidden' name='question_id[]' id='qID_44' value='467009' \/><input type='hidden' id='answerType467009' 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-467009[]' id='answer-id-1805117' class='answer   answerof-467009 ' value='1805117'   \/><label for='answer-id-1805117' id='answer-label-1805117' class=' answer'><span>TEXT<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467009[]' id='answer-id-1805118' class='answer   answerof-467009 ' value='1805118'   \/><label for='answer-id-1805118' id='answer-label-1805118' class=' answer'><span>CSV<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467009[]' id='answer-id-1805119' class='answer   answerof-467009 ' value='1805119'   \/><label for='answer-id-1805119' id='answer-label-1805119' class=' answer'><span>BINARY<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467009[]' id='answer-id-1805120' class='answer   answerof-467009 ' value='1805120'   \/><label for='answer-id-1805120' id='answer-label-1805120' class=' answer'><span>FIXED<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-45' style=';'><div id='questionWrap-45'  class='   watupro-question-id-467010'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>45. <\/span>Regarding the compatibility of OpenGauss and PostgreSQL database clients and standard interfaces, which of the following statements are correct?<\/div><input type='hidden' name='question_id[]' id='qID_45' value='467010' \/><input type='hidden' id='answerType467010' 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-467010[]' id='answer-id-1805121' class='answer   answerof-467010 ' value='1805121'   \/><label for='answer-id-1805121' id='answer-label-1805121' class=' answer'><span>openGauss is compatible with PSOL clients.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467010[]' id='answer-id-1805122' class='answer   answerof-467010 ' value='1805122'   \/><label for='answer-id-1805122' id='answer-label-1805122' class=' answer'><span>openGaus is incompatible with the PostgreSQL standard interface.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467010[]' id='answer-id-1805123' class='answer   answerof-467010 ' value='1805123'   \/><label for='answer-id-1805123' id='answer-label-1805123' class=' answer'><span>openGauss is compatible with the PostgreSQL standard interface.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467010[]' id='answer-id-1805124' class='answer   answerof-467010 ' value='1805124'   \/><label for='answer-id-1805124' id='answer-label-1805124' class=' answer'><span>openGauss is incompatible with PSOL clients.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-46' style=';'><div id='questionWrap-46'  class='   watupro-question-id-467011'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>46. <\/span>openGauss provides a database connection tool that runs in the command line, which can be used to connect to the server and operate and maintain it. <br \/>\r<br>Which of the following connection tools should I use to connect to the penGauss database?<\/div><input type='hidden' name='question_id[]' id='qID_46' value='467011' \/><input type='hidden' id='answerType467011' 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-467011[]' id='answer-id-1805125' class='answer   answerof-467011 ' value='1805125'   \/><label for='answer-id-1805125' id='answer-label-1805125' class=' answer'><span>gsq1<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467011[]' id='answer-id-1805126' class='answer   answerof-467011 ' value='1805126'   \/><label for='answer-id-1805126' id='answer-label-1805126' class=' answer'><span>mysq1<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467011[]' id='answer-id-1805127' class='answer   answerof-467011 ' value='1805127'   \/><label for='answer-id-1805127' id='answer-label-1805127' class=' answer'><span>sqlplus<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467011[]' id='answer-id-1805128' class='answer   answerof-467011 ' value='1805128'   \/><label for='answer-id-1805128' id='answer-label-1805128' class=' answer'><span>psql<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-47' style=';'><div id='questionWrap-47'  class='   watupro-question-id-467012'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>47. <\/span>Which of the following integer types requires 1 byte of storage?<\/div><input type='hidden' name='question_id[]' id='qID_47' value='467012' \/><input type='hidden' id='answerType467012' 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-467012[]' id='answer-id-1805129' class='answer   answerof-467012 ' value='1805129'   \/><label for='answer-id-1805129' id='answer-label-1805129' class=' answer'><span>TINYINT<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467012[]' id='answer-id-1805130' class='answer   answerof-467012 ' value='1805130'   \/><label for='answer-id-1805130' id='answer-label-1805130' class=' answer'><span>INTEGER<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467012[]' id='answer-id-1805131' class='answer   answerof-467012 ' value='1805131'   \/><label for='answer-id-1805131' id='answer-label-1805131' class=' answer'><span>BIGINT<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467012[]' id='answer-id-1805132' class='answer   answerof-467012 ' value='1805132'   \/><label for='answer-id-1805132' id='answer-label-1805132' class=' answer'><span>SMALLINT<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-48' style=';'><div id='questionWrap-48'  class='   watupro-question-id-467013'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>48. <\/span>Which of the following tools is used to set parameters in the openGauss configuration file (&quot;postgresql..conf&quot; &quot;pghba.conf&quot;), where the default values for the parameters are in standalone configuration mode?<\/div><input type='hidden' name='question_id[]' id='qID_48' value='467013' \/><input type='hidden' id='answerType467013' 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-467013[]' id='answer-id-1805133' class='answer   answerof-467013 ' value='1805133'   \/><label for='answer-id-1805133' id='answer-label-1805133' class=' answer'><span>gsql<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467013[]' id='answer-id-1805134' class='answer   answerof-467013 ' value='1805134'   \/><label for='answer-id-1805134' id='answer-label-1805134' class=' answer'><span>gs_guc<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467013[]' id='answer-id-1805135' class='answer   answerof-467013 ' value='1805135'   \/><label for='answer-id-1805135' id='answer-label-1805135' class=' answer'><span>gs_checkos<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467013[]' id='answer-id-1805136' class='answer   answerof-467013 ' value='1805136'   \/><label for='answer-id-1805136' id='answer-label-1805136' class=' answer'><span>gs_om<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-49' style=';'><div id='questionWrap-49'  class='   watupro-question-id-467014'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>49. <\/span>Which of the following commands can create a private user named joe?<\/div><input type='hidden' name='question_id[]' id='qID_49' value='467014' \/><input type='hidden' id='answerType467014' 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-467014[]' id='answer-id-1805137' class='answer   answerof-467014 ' value='1805137'   \/><label for='answer-id-1805137' id='answer-label-1805137' class=' answer'><span>CREATE USER joe IDENTIFIED BY'xxAx100%<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467014[]' id='answer-id-1805138' class='answer   answerof-467014 ' value='1805138'   \/><label for='answer-id-1805138' id='answer-label-1805138' class=' answer'><span>CREATE USER joe WITH INDEPENDENT IDENTIFIED BYxxxxxx.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467014[]' id='answer-id-1805139' class='answer   answerof-467014 ' value='1805139'   \/><label for='answer-id-1805139' id='answer-label-1805139' class=' answer'><span>CREATE USER joe PASSWORDxxxxx,<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467014[]' id='answer-id-1805140' class='answer   answerof-467014 ' value='1805140'   \/><label for='answer-id-1805140' id='answer-label-1805140' class=' answer'><span>CREATE USER joe VITH CREATEDB PASSWORDxxxxxx.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-50' style=';'><div id='questionWrap-50'  class='   watupro-question-id-467015'>\n\t\t\t<div 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type='radio' name='answer-467015[]' id='answer-id-1805143' class='answer   answerof-467015 ' value='1805143'   \/><label for='answer-id-1805143' id='answer-label-1805143' class=' answer'><span>Virtual Terminal<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-467015[]' id='answer-id-1805144' class='answer   answerof-467015 ' value='1805144'   \/><label for='answer-id-1805144' id='answer-label-1805144' class=' answer'><span>Printer<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div style='display:none' id='question-51'>\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=\"watuPROButtons11923\" 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