{"id":1005,"date":"2018-08-17T02:14:30","date_gmt":"2018-08-17T02:14:30","guid":{"rendered":"https:\/\/dumps.dumpsbase.com\/?p=1005"},"modified":"2019-03-04T06:25:45","modified_gmt":"2019-03-04T06:25:45","slug":"h12-411-enu-hcna-data-center-facility-v1-0-exam-questions-online","status":"publish","type":"post","link":"https:\/\/www.dumpsbase.com\/freedumps\/h12-411-enu-hcna-data-center-facility-v1-0-exam-questions-online.html","title":{"rendered":"H12-411-ENU HCNA-Data Center Facility V1.0 exam questions online"},"content":{"rendered":"<p>H12-411-ENU HCNA-Data Center Facility V1.0 exam includes but not limited to the following: data center facility, electrical EHS, power distribution system, cooling system, monitoring system, fresh air system, cabling system and gas fire extinguishing system. Complete your Huawei Certified HCNA-Data Center Facility H12-411-ENU&nbsp;HCNA-DCF course before taking your exam test.<\/p>\n<p><span style=\"background-color: #ccffff;\"><em><strong><span style=\"font-size: 14pt; background-color: #ccffff;\">Just practice the H12-411-ENU HCNA-Data Center Facility V1.0 exam questions online.<\/span><\/strong><\/em><\/span><\/p>\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=\"submittingExam229\" 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-229\"><\/div>\n\n<form action=\"\" method=\"post\" class=\"quiz-form\" id=\"quiz-229\"  enctype=\"multipart\/form-data\" >\n<div class='watu-question ' id='question-1' style=';'><div id='questionWrap-1'  class='   watupro-question-id-4432'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>1. <\/span>Lay anti-static floor, put on anti-static shoes and socks to prevent the formation of ( ). <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_1' value='4432' \/><input type='hidden' id='answerType4432' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4432[]' id='answer-id-19168' class='answer   answerof-4432 ' value='19168'   \/><label for='answer-id-19168' id='answer-label-19168' class=' answer'><span>Static electricity from the foot to the ground<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4432[]' id='answer-id-19169' class='answer   answerof-4432 ' value='19169'   \/><label for='answer-id-19169' id='answer-label-19169' class=' answer'><span>Static electricity from hand to the ground<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4432[]' id='answer-id-19170' class='answer   answerof-4432 ' value='19170'   \/><label for='answer-id-19170' id='answer-label-19170' class=' answer'><span>Static electricity from hand to the device<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4432[]' id='answer-id-19171' class='answer   answerof-4432 ' value='19171'   \/><label for='answer-id-19171' id='answer-label-19171' class=' answer'><span>Static electricity from the foot to the device<\/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-4433'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>2. <\/span>At present, the communication methods used by the Dynamic environment monitoring system are ( ). (Multiple choice) <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_2' value='4433' \/><input type='hidden' id='answerType4433' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4433[]' id='answer-id-19172' class='answer   answerof-4433 ' value='19172'   \/><label for='answer-id-19172' id='answer-label-19172' class=' answer'><span>SNMP<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4433[]' id='answer-id-19173' class='answer   answerof-4433 ' value='19173'   \/><label for='answer-id-19173' id='answer-label-19173' class=' answer'><span>Modbus<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4433[]' id='answer-id-19174' class='answer   answerof-4433 ' value='19174'   \/><label for='answer-id-19174' id='answer-label-19174' class=' answer'><span>Dry Contact<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4433[]' id='answer-id-19175' class='answer   answerof-4433 ' value='19175'   \/><label for='answer-id-19175' id='answer-label-19175' class=' answer'><span>DGT<\/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-4434'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>3. <\/span>At present, batteries are installed in data centers mainly in rack-mounted and tank-mounted installations. <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_3' value='4434' \/><input type='hidden' id='answerType4434' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4434[]' id='answer-id-19176' class='answer   answerof-4434 ' value='19176'   \/><label for='answer-id-19176' id='answer-label-19176' class=' answer'><span>TRUE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4434[]' id='answer-id-19177' class='answer   answerof-4434 ' value='19177'   \/><label for='answer-id-19177' id='answer-label-19177' class=' answer'><span>FALSE<\/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-4435'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>4. <\/span>( ) is a fire detector that detects smoke particles. <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_4' value='4435' \/><input type='hidden' id='answerType4435' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4435[]' id='answer-id-19178' class='answer   answerof-4435 ' value='19178'   \/><label for='answer-id-19178' id='answer-label-19178' class=' answer'><span>temperature detector<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4435[]' id='answer-id-19179' class='answer   answerof-4435 ' value='19179'   \/><label for='answer-id-19179' id='answer-label-19179' class=' answer'><span>VESDA<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4435[]' id='answer-id-19180' class='answer   answerof-4435 ' value='19180'   \/><label for='answer-id-19180' id='answer-label-19180' class=' answer'><span>Smoke detector<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4435[]' id='answer-id-19181' class='answer   answerof-4435 ' value='19181'   \/><label for='answer-id-19181' id='answer-label-19181' class=' answer'><span>sound and light alarm<\/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-4436'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>5. <\/span>The function of the following ( ) parts is to help with oil return. <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_5' value='4436' \/><input type='hidden' id='answerType4436' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4436[]' id='answer-id-19182' class='answer   answerof-4436 ' value='19182'   \/><label for='answer-id-19182' id='answer-label-19182' class=' answer'><span>liquid lens<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4436[]' id='answer-id-19183' class='answer   answerof-4436 ' value='19183'   \/><label for='answer-id-19183' id='answer-label-19183' class=' answer'><span>oil sight glass<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4436[]' id='answer-id-19184' class='answer   answerof-4436 ' value='19184'   \/><label for='answer-id-19184' id='answer-label-19184' class=' answer'><span>Oil trap<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4436[]' id='answer-id-19185' class='answer   answerof-4436 ' value='19185'   \/><label for='answer-id-19185' id='answer-label-19185' class=' answer'><span>reverse bend<\/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-4437'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>6. <\/span>The following ( ) options belong to water-cooled chilled water air conditioners. (Multiple choice) <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_6' value='4437' \/><input type='hidden' id='answerType4437' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4437[]' id='answer-id-19186' class='answer   answerof-4437 ' value='19186'   \/><label for='answer-id-19186' id='answer-label-19186' class=' answer'><span>No need to install a cooling tower<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4437[]' id='answer-id-19187' class='answer   answerof-4437 ' value='19187'   \/><label for='answer-id-19187' id='answer-label-19187' class=' answer'><span>Only for small data centers<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4437[]' id='answer-id-19188' class='answer   answerof-4437 ' value='19188'   \/><label for='answer-id-19188' id='answer-label-19188' class=' answer'><span>need to install a cooling tower<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4437[]' id='answer-id-19189' class='answer   answerof-4437 ' value='19189'   \/><label for='answer-id-19189' id='answer-label-19189' class=' answer'><span>Suitable for medium and large data centers<\/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-4438'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>7. <\/span>When AC power equipment are introduced in by using three-phase four-wire system, in addition to the zero line on the near side of the power transformer grounding, electrical equipment and the engine room should be near the ground repeatedly. <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_7' value='4438' \/><input type='hidden' id='answerType4438' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4438[]' id='answer-id-19190' class='answer   answerof-4438 ' value='19190'   \/><label for='answer-id-19190' id='answer-label-19190' class=' answer'><span>TRUE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4438[]' id='answer-id-19191' class='answer   answerof-4438 ' value='19191'   \/><label for='answer-id-19191' id='answer-label-19191' class=' answer'><span>FALSE<\/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-4439'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>8. <\/span>In Main Inverter mode, the UPS will switch from Main Inverter mode to Static Bypass mode when mains input voltage and frequency exceed the allowable range of the UPS. <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_8' value='4439' \/><input type='hidden' id='answerType4439' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4439[]' id='answer-id-19192' class='answer   answerof-4439 ' value='19192'   \/><label for='answer-id-19192' id='answer-label-19192' class=' answer'><span>TRUE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4439[]' id='answer-id-19193' class='answer   answerof-4439 ' value='19193'   \/><label for='answer-id-19193' id='answer-label-19193' class=' answer'><span>FALSE<\/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-4440'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>9. <\/span>12V battery consists of 6 2V battery cells. <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_9' value='4440' \/><input type='hidden' id='answerType4440' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4440[]' id='answer-id-19194' class='answer   answerof-4440 ' value='19194'   \/><label for='answer-id-19194' id='answer-label-19194' class=' answer'><span>TRUE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4440[]' id='answer-id-19195' class='answer   answerof-4440 ' value='19195'   \/><label for='answer-id-19195' id='answer-label-19195' class=' answer'><span>FALSE<\/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-4441'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>10. <\/span>The following air conditioning, which is comfort air conditioning? <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_10' value='4441' \/><input type='hidden' id='answerType4441' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4441[]' id='answer-id-19196' class='answer   answerof-4441 ' value='19196'   \/><label for='answer-id-19196' id='answer-label-19196' class=' answer'><span>room dedicated air conditioning<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4441[]' id='answer-id-19197' class='answer   answerof-4441 ' value='19197'   \/><label for='answer-id-19197' id='answer-label-19197' class=' answer'><span>Clean air conditioning<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4441[]' id='answer-id-19198' class='answer   answerof-4441 ' value='19198'   \/><label for='answer-id-19198' id='answer-label-19198' class=' answer'><span>Commercial air conditioners<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4441[]' id='answer-id-19199' class='answer   answerof-4441 ' value='19199'   \/><label for='answer-id-19199' id='answer-label-19199' class=' answer'><span>Medical air conditioning<\/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-4442'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>11. <\/span>Gas fire protection systems are fire extinguishing systems that inject gas (including steam, aerosol) as a fire extinguishing medium. <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_11' value='4442' \/><input type='hidden' id='answerType4442' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4442[]' id='answer-id-19200' class='answer   answerof-4442 ' value='19200'   \/><label for='answer-id-19200' id='answer-label-19200' class=' answer'><span>TRUE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4442[]' id='answer-id-19201' class='answer   answerof-4442 ' value='19201'   \/><label for='answer-id-19201' id='answer-label-19201' class=' answer'><span>FALSE<\/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-4443'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>12. <\/span>Cryogenic components improve the continuous low pressure caused by low temperature start-up, thus allowing the air conditioner to start up normally. <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_12' value='4443' \/><input type='hidden' id='answerType4443' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4443[]' id='answer-id-19202' class='answer   answerof-4443 ' value='19202'   \/><label for='answer-id-19202' id='answer-label-19202' class=' answer'><span>TRUE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4443[]' id='answer-id-19203' class='answer   answerof-4443 ' value='19203'   \/><label for='answer-id-19203' id='answer-label-19203' class=' answer'><span>FALSE<\/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-4444'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>13. <\/span>When the sunroof actuator senses a smoke alarm, it can not control the flip sunroof to open automatically. <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_13' value='4444' \/><input type='hidden' id='answerType4444' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4444[]' id='answer-id-19204' class='answer   answerof-4444 ' value='19204'   \/><label for='answer-id-19204' id='answer-label-19204' class=' answer'><span>TRUE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4444[]' id='answer-id-19205' class='answer   answerof-4444 ' value='19205'   \/><label for='answer-id-19205' id='answer-label-19205' class=' answer'><span>FALSE<\/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-4445'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>14. <\/span>In the main inverter mode, the inverter will change from main inverter to battery inverter mode when overloaded. <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_14' value='4445' \/><input type='hidden' id='answerType4445' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4445[]' id='answer-id-19206' class='answer   answerof-4445 ' value='19206'   \/><label for='answer-id-19206' id='answer-label-19206' class=' answer'><span>TRUE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4445[]' id='answer-id-19207' class='answer   answerof-4445 ' value='19207'   \/><label for='answer-id-19207' id='answer-label-19207' class=' answer'><span>FALSE<\/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-4446'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>15. <\/span>The main monitoring objects of data center room monitoring system are power systems, environmental systems, fire protection systems etc <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_15' value='4446' \/><input type='hidden' id='answerType4446' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4446[]' id='answer-id-19208' class='answer   answerof-4446 ' value='19208'   \/><label for='answer-id-19208' id='answer-label-19208' class=' answer'><span>TRUE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4446[]' id='answer-id-19209' class='answer   answerof-4446 ' value='19209'   \/><label for='answer-id-19209' id='answer-label-19209' class=' answer'><span>FALSE<\/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-4447'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>16. <\/span>When using PoE (Power over Ethernet) interface, it has two functions: communication and power supply. <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_16' value='4447' \/><input type='hidden' id='answerType4447' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4447[]' id='answer-id-19210' class='answer   answerof-4447 ' value='19210'   \/><label for='answer-id-19210' id='answer-label-19210' class=' answer'><span>TRUE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4447[]' id='answer-id-19211' class='answer   answerof-4447 ' value='19211'   \/><label for='answer-id-19211' id='answer-label-19211' class=' answer'><span>FALSE<\/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-4448'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>17. <\/span>What throttle devices does Huawei air-cooled precision air conditioning use? (Multiple choice) <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_17' value='4448' \/><input type='hidden' id='answerType4448' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4448[]' id='answer-id-19212' class='answer   answerof-4448 ' value='19212'   \/><label for='answer-id-19212' id='answer-label-19212' class=' answer'><span>Solenoid valve<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4448[]' id='answer-id-19213' class='answer   answerof-4448 ' value='19213'   \/><label for='answer-id-19213' id='answer-label-19213' class=' answer'><span>Thermal expansion valve<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4448[]' id='answer-id-19214' class='answer   answerof-4448 ' value='19214'   \/><label for='answer-id-19214' id='answer-label-19214' class=' answer'><span>Electronic expansion valve<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4448[]' id='answer-id-19215' class='answer   answerof-4448 ' value='19215'   \/><label for='answer-id-19215' id='answer-label-19215' class=' answer'><span>Orifice<\/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-4449'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>18. <\/span>R410a refrigerant in the moment of spray out, can frostbite human skin and deeper muscles in a very short period of time and cause frostbited dermal necrosis. <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_18' value='4449' \/><input type='hidden' id='answerType4449' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4449[]' id='answer-id-19216' class='answer   answerof-4449 ' value='19216'   \/><label for='answer-id-19216' id='answer-label-19216' class=' answer'><span>TRUE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4449[]' id='answer-id-19217' class='answer   answerof-4449 ' value='19217'   \/><label for='answer-id-19217' id='answer-label-19217' 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-4450'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>19. <\/span>Whare are UPS common working modes? (Multiple choice) <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_19' value='4450' \/><input type='hidden' id='answerType4450' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4450[]' id='answer-id-19218' class='answer   answerof-4450 ' value='19218'   \/><label for='answer-id-19218' id='answer-label-19218' class=' answer'><span>The main road inverter mode<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4450[]' id='answer-id-19219' class='answer   answerof-4450 ' value='19219'   \/><label for='answer-id-19219' id='answer-label-19219' class=' answer'><span>Static bypass mode<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4450[]' id='answer-id-19220' class='answer   answerof-4450 ' value='19220'   \/><label for='answer-id-19220' id='answer-label-19220' class=' answer'><span>Battery mode<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4450[]' id='answer-id-19221' class='answer   answerof-4450 ' value='19221'   \/><label for='answer-id-19221' id='answer-label-19221' class=' answer'><span>Offline mode<\/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-4451'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>20. <\/span>Access control system can only set whether the user can open the door, can not be set when to open the door. <br \/>\r\n<\/div><input type='hidden' name='question_id[]' id='qID_20' value='4451' \/><input type='hidden' id='answerType4451' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4451[]' id='answer-id-19222' class='answer   answerof-4451 ' value='19222'   \/><label for='answer-id-19222' id='answer-label-19222' class=' answer'><span>TRUE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-4451[]' id='answer-id-19223' class='answer   answerof-4451 ' value='19223'   \/><label for='answer-id-19223' id='answer-label-19223' class=' answer'><span>FALSE<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div style='display:none' id='question-21'>\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=\"watuPROButtons229\" >\n\t\t  <div id=\"prev-question\" style=\"display:none;\"><input type=\"button\" value=\"&lt; 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   \t \n<\/script>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H12-411-ENU HCNA-Data Center Facility V1.0 exam includes but not limited to the following: data center facility, electrical EHS, power distribution system, cooling system, monitoring system, fresh air system, cabling system and gas fire extinguishing system. Complete your Huawei Certified HCNA-Data Center Facility H12-411-ENU&nbsp;HCNA-DCF course before taking your exam test. Just practice the H12-411-ENU HCNA-Data Center [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[651,137],"tags":[2648,2647,2649,2653,2651,2650,2652],"class_list":["post-1005","post","type-post","status-publish","format-standard","hentry","category-hcna-dcf","category-huawei","tag-h12-411","tag-h12-411-enu","tag-h12-411-enu-hcna-data-center-facility","tag-h12-411-enu-hcna-dcf-exam-course","tag-h12-411-enu-real-questions","tag-huawei-h12-411-enu-exam","tag-huawei-hcna-data-center-facility-v1-0-h12-411-enu"],"_links":{"self":[{"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/posts\/1005","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/comments?post=1005"}],"version-history":[{"count":2,"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/posts\/1005\/revisions"}],"predecessor-version":[{"id":1948,"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/posts\/1005\/revisions\/1948"}],"wp:attachment":[{"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/media?parent=1005"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/categories?post=1005"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/tags?post=1005"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}