{"id":760,"date":"2018-07-24T08:21:55","date_gmt":"2018-07-24T08:21:55","guid":{"rendered":"https:\/\/dumps.dumpsbase.com\/?p=760"},"modified":"2019-01-18T00:49:31","modified_gmt":"2019-01-18T00:49:31","slug":"free-to-test-h12-421-hcnp-dcf-bfdo-certification-exam-questions","status":"publish","type":"post","link":"https:\/\/www.dumpsbase.com\/freedumps\/free-to-test-h12-421-hcnp-dcf-bfdo-certification-exam-questions.html","title":{"rendered":"Free to test H12-421 HCNP-DCF-BFDO certification exam questions"},"content":{"rendered":"<p>From the Prometric we could know H12-421 only could be taken in Chinese language version. If you need HCNP-DCF-BFDO certification you also could select H12-451-ENU English language version. Know the H12-421 exam content before taking your H12-421 exam test.<\/p>\n<p>HCNP-DCF-BFDO exam includes but is not limited to: data center infrastructure development trend introduction, Huawei data center power distribution system installation, debugging and troubleshooting, Huawei data center cooling system installation, debugging and troubleshooting, Huawei data center monitoring Introduction to system installation, commissioning and troubleshooting, introduction of other systems in data center infrastructure, introduction of common distribution system architecture in the industry, introduction of common refrigeration system architecture in the industry, introduction of common monitoring system architecture in the industry.<\/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=\"submittingExam482\" 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-482\"><\/div>\n\n<form action=\"\" method=\"post\" class=\"quiz-form\" id=\"quiz-482\"  enctype=\"multipart\/form-data\" >\n<div class='watu-question ' id='question-1' style=';'><div id='questionWrap-1'  class='   watupro-question-id-9291'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>1. <\/span>When installing NetCol5000-A35kW, how many kg of refrigerant are generally pre-filled?<\/div><input type='hidden' name='question_id[]' id='qID_1' value='9291' \/><input type='hidden' id='answerType9291' 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-9291[]' id='answer-id-38384' class='answer   answerof-9291 ' value='38384'   \/><label for='answer-id-38384' id='answer-label-38384' class=' answer'><span>5<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9291[]' id='answer-id-38385' class='answer   answerof-9291 ' value='38385'   \/><label for='answer-id-38385' id='answer-label-38385' class=' answer'><span>8<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9291[]' id='answer-id-38386' class='answer   answerof-9291 ' value='38386'   \/><label for='answer-id-38386' id='answer-label-38386' class=' answer'><span>10<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9291[]' id='answer-id-38387' class='answer   answerof-9291 ' value='38387'   \/><label for='answer-id-38387' id='answer-label-38387' class=' answer'><span>12<\/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-9292'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>2. <\/span>The operation noise of the NetCol5000-A air conditioning unit is abnormal. It should be checked whether the compressor, fan, pipeline, etc. are fixed normally and there is looseness.<\/div><input type='hidden' name='question_id[]' id='qID_2' value='9292' \/><input type='hidden' id='answerType9292' 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-9292[]' id='answer-id-38388' class='answer   answerof-9292 ' value='38388'   \/><label for='answer-id-38388' id='answer-label-38388' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9292[]' id='answer-id-38389' class='answer   answerof-9292 ' value='38389'   \/><label for='answer-id-38389' id='answer-label-38389' class=' answer'><span>False<\/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-9293'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>3. <\/span>The wheel patrol function is enabled to interchange the running machine and the standby machine, thereby increasing the average life.<\/div><input type='hidden' name='question_id[]' id='qID_3' value='9293' \/><input type='hidden' id='answerType9293' 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-9293[]' id='answer-id-38390' class='answer   answerof-9293 ' value='38390'   \/><label for='answer-id-38390' id='answer-label-38390' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9293[]' id='answer-id-38391' class='answer   answerof-9293 ' value='38391'   \/><label for='answer-id-38391' id='answer-label-38391' 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-9294'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>4. <\/span>The NetCol5000-C has two installation scenarios with a chilled water distribution unit and no chilled water distribution unit.<\/div><input type='hidden' name='question_id[]' id='qID_4' value='9294' \/><input type='hidden' id='answerType9294' 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-9294[]' id='answer-id-38392' class='answer   answerof-9294 ' value='38392'   \/><label for='answer-id-38392' id='answer-label-38392' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9294[]' id='answer-id-38393' class='answer   answerof-9294 ' value='38393'   \/><label for='answer-id-38393' id='answer-label-38393' class=' answer'><span>False<\/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-9295'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>5. <\/span>When a fire occurs in the cabinet, what is used to activate the gas fire extinguishing device on site?<\/div><input type='hidden' name='question_id[]' id='qID_5' value='9295' \/><input type='hidden' id='answerType9295' 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-9295[]' id='answer-id-38394' class='answer   answerof-9295 ' value='38394'   \/><label for='answer-id-38394' id='answer-label-38394' class=' answer'><span>Emergency stop button \/ manual deflation button<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9295[]' id='answer-id-38395' class='answer   answerof-9295 ' value='38395'   \/><label for='answer-id-38395' id='answer-label-38395' class=' answer'><span>Fire cylinders<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9295[]' id='answer-id-38396' class='answer   answerof-9295 ' value='38396'   \/><label for='answer-id-38396' id='answer-label-38396' class=' answer'><span>Pressure switch<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9295[]' id='answer-id-38397' class='answer   answerof-9295 ' value='38397'   \/><label for='answer-id-38397' id='answer-label-38397' class=' answer'><span>Solenoid valve<\/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-9296'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>6. <\/span>When the UPS2000-G-(6-20kVA) is in ECO mode, the battery indicator and bypass indicator are on at the same time.<\/div><input type='hidden' name='question_id[]' id='qID_6' value='9296' \/><input type='hidden' id='answerType9296' 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-9296[]' id='answer-id-38398' class='answer   answerof-9296 ' value='38398'   \/><label for='answer-id-38398' id='answer-label-38398' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9296[]' id='answer-id-38399' class='answer   answerof-9296 ' value='38399'   \/><label for='answer-id-38399' id='answer-label-38399' class=' answer'><span>False<\/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-9297'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>7. <\/span>Which part of the data center design is currently affecting its PUE?<\/div><input type='hidden' name='question_id[]' id='qID_7' value='9297' \/><input type='hidden' id='answerType9297' 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-9297[]' id='answer-id-38400' class='answer   answerof-9297 ' value='38400'   \/><label for='answer-id-38400' id='answer-label-38400' class=' answer'><span>Power supply and distribution system<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9297[]' id='answer-id-38401' class='answer   answerof-9297 ' value='38401'   \/><label for='answer-id-38401' id='answer-label-38401' class=' answer'><span>Refrigeration system<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9297[]' id='answer-id-38402' class='answer   answerof-9297 ' value='38402'   \/><label for='answer-id-38402' id='answer-label-38402' class=' answer'><span>Decoration system<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9297[]' id='answer-id-38403' class='answer   answerof-9297 ' value='38403'   \/><label for='answer-id-38403' id='answer-label-38403' class=' answer'><span>Building system<\/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-9298'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>8. <\/span>Deploying on demand and avoiding over-investment is the only advantage of a modular data center.<\/div><input type='hidden' name='question_id[]' id='qID_8' value='9298' \/><input type='hidden' id='answerType9298' 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-9298[]' id='answer-id-38404' class='answer   answerof-9298 ' value='38404'   \/><label for='answer-id-38404' id='answer-label-38404' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9298[]' id='answer-id-38405' class='answer   answerof-9298 ' value='38405'   \/><label for='answer-id-38405' id='answer-label-38405' 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-9299'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>9. <\/span>When the battery is discharged, the discharge voltage of a faulty battery drops rapidly, resulting in insufficient backup time for the entire battery. What should be done?<\/div><input type='hidden' name='question_id[]' id='qID_9' value='9299' \/><input type='hidden' id='answerType9299' 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-9299[]' id='answer-id-38406' class='answer   answerof-9299 ' value='38406'   \/><label for='answer-id-38406' id='answer-label-38406' class=' answer'><span>Forced equalization, replacement of faulty battery<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9299[]' id='answer-id-38407' class='answer   answerof-9299 ' value='38407'   \/><label for='answer-id-38407' id='answer-label-38407' class=' answer'><span>No need to deal with<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9299[]' id='answer-id-38408' class='answer   answerof-9299 ' value='38408'   \/><label for='answer-id-38408' id='answer-label-38408' class=' answer'><span>scrapping the entire battery<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9299[]' id='answer-id-38409' class='answer   answerof-9299 ' value='38409'   \/><label for='answer-id-38409' id='answer-label-38409' class=' answer'><span>Performing a discharge<\/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-9300'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>10. <\/span>What are the reasons for the excessive noise of the NetCol5000-C fan? (multiple choice)<\/div><input type='hidden' name='question_id[]' id='qID_10' value='9300' \/><input type='hidden' id='answerType9300' 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-9300[]' id='answer-id-38410' class='answer   answerof-9300 ' value='38410'   \/><label for='answer-id-38410' id='answer-label-38410' class=' answer'><span>The filter is dirty<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-9300[]' id='answer-id-38411' class='answer   answerof-9300 ' value='38411'   \/><label for='answer-id-38411' id='answer-label-38411' class=' answer'><span>The fan outlet is dirty<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-9300[]' id='answer-id-38412' class='answer   answerof-9300 ' value='38412'   \/><label for='answer-id-38412' id='answer-label-38412' class=' answer'><span>Loose fan installation<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-9300[]' id='answer-id-38413' class='answer   answerof-9300 ' value='38413'   \/><label for='answer-id-38413' id='answer-label-38413' class=' answer'><span>Fan failure<\/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-9301'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>11. <\/span>How many NetCol5000-C water-cooled line-class precision air conditioners can be supported by one NetCol520 chilled water distribution unit?<\/div><input type='hidden' name='question_id[]' id='qID_11' value='9301' \/><input type='hidden' id='answerType9301' 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-9301[]' id='answer-id-38414' class='answer   answerof-9301 ' value='38414'   \/><label for='answer-id-38414' id='answer-label-38414' class=' answer'><span>12<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9301[]' id='answer-id-38415' class='answer   answerof-9301 ' value='38415'   \/><label for='answer-id-38415' id='answer-label-38415' class=' answer'><span>10<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9301[]' id='answer-id-38416' class='answer   answerof-9301 ' value='38416'   \/><label for='answer-id-38416' id='answer-label-38416' class=' answer'><span>8<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9301[]' id='answer-id-38417' class='answer   answerof-9301 ' value='38417'   \/><label for='answer-id-38417' id='answer-label-38417' class=' answer'><span>6<\/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-9302'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>12. <\/span>What can convert a PoE signal into a WiFi signal?<\/div><input type='hidden' name='question_id[]' id='qID_12' value='9302' \/><input type='hidden' id='answerType9302' 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-9302[]' id='answer-id-38418' class='answer   answerof-9302 ' value='38418'   \/><label for='answer-id-38418' id='answer-label-38418' class=' answer'><span>AC actuator<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9302[]' id='answer-id-38419' class='answer   answerof-9302 ' value='38419'   \/><label for='answer-id-38419' id='answer-label-38419' class=' answer'><span>WFi converter<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9302[]' id='answer-id-38420' class='answer   answerof-9302 ' value='38420'   \/><label for='answer-id-38420' id='answer-label-38420' class=' answer'><span>VCN<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9302[]' id='answer-id-38421' class='answer   answerof-9302 ' value='38421'   \/><label for='answer-id-38421' id='answer-label-38421' class=' answer'><span>Skylight actuator<\/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-9303'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>13. <\/span>What can be detected by the optional battery inspection instrument? (Multiple choice)<\/div><input type='hidden' name='question_id[]' id='qID_13' value='9303' \/><input type='hidden' id='answerType9303' 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-9303[]' id='answer-id-38422' class='answer   answerof-9303 ' value='38422'   \/><label for='answer-id-38422' id='answer-label-38422' class=' answer'><span>Frequency<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-9303[]' id='answer-id-38423' class='answer   answerof-9303 ' value='38423'   \/><label for='answer-id-38423' id='answer-label-38423' class=' answer'><span>Voltage<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-9303[]' id='answer-id-38424' class='answer   answerof-9303 ' value='38424'   \/><label for='answer-id-38424' id='answer-label-38424' class=' answer'><span>Internal resistance<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-9303[]' id='answer-id-38425' class='answer   answerof-9303 ' value='38425'   \/><label for='answer-id-38425' id='answer-label-38425' class=' answer'><span>Battery case temperature<\/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-9304'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>14. <\/span>The access executor does not support access to the ECC800 in a wireless network.<\/div><input type='hidden' name='question_id[]' id='qID_14' value='9304' \/><input type='hidden' id='answerType9304' 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-9304[]' id='answer-id-38426' class='answer   answerof-9304 ' value='38426'   \/><label for='answer-id-38426' id='answer-label-38426' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9304[]' id='answer-id-38427' class='answer   answerof-9304 ' value='38427'   \/><label for='answer-id-38427' id='answer-label-38427' 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-9305'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>15. <\/span>Which interface is not on the smart ETH socket?<\/div><input type='hidden' name='question_id[]' id='qID_15' value='9305' \/><input type='hidden' id='answerType9305' 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-9305[]' id='answer-id-38428' class='answer   answerof-9305 ' value='38428'   \/><label for='answer-id-38428' id='answer-label-38428' class=' answer'><span>PWR_IN power cascade interface<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9305[]' id='answer-id-38429' class='answer   answerof-9305 ' value='38429'   \/><label for='answer-id-38429' id='answer-label-38429' class=' answer'><span>PWR_OUT power cascade interface<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9305[]' id='answer-id-38430' class='answer   answerof-9305 ' value='38430'   \/><label for='answer-id-38430' id='answer-label-38430' class=' answer'><span>PoE<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9305[]' id='answer-id-38431' class='answer   answerof-9305 ' value='38431'   \/><label for='answer-id-38431' id='answer-label-38431' class=' answer'><span>AI\/DI<\/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-9306'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>16. <\/span>Three sets of 9Ah battery packs are connected in parallel and connected to UPS2000-G-6kVA. What is the battery capacity set?<br \/>\r<br>A. 9Ah<br \/>\r<br>B. 18Ah<br \/>\r<br>C. 27Ah<br \/>\r<br>D. 32Ah<\/div><input type='hidden' name='question_id[]' id='qID_16' value='9306' \/><input type='hidden' id='answerType9306' value='textarea'><!-- end question-content--><\/div><div class='question-choices '><p><textarea name='answer-9306[]' id='textarea_q_9306' class='watupro-textarea-medium' rows='5' cols='80'><\/textarea>\n<\/p><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-17' style=';'><div id='questionWrap-17'  class='   watupro-question-id-9307'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>17. <\/span>If the UPS5000-E-400K is bypassed and the maintenance bypass is closed, both the main power module and the bypass module stop working.<\/div><input type='hidden' name='question_id[]' id='qID_17' value='9307' \/><input type='hidden' id='answerType9307' 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-9307[]' id='answer-id-38433' class='answer   answerof-9307 ' value='38433'   \/><label for='answer-id-38433' id='answer-label-38433' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9307[]' id='answer-id-38434' class='answer   answerof-9307 ' value='38434'   \/><label for='answer-id-38434' id='answer-label-38434' class=' answer'><span>False<\/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-9308'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>18. <\/span>UPS2000-G-(6-20kVA) battery discharge time is significantly lower than the standard time may be caused by what? (Multiple choice)<\/div><input type='hidden' name='question_id[]' id='qID_18' value='9308' \/><input type='hidden' id='answerType9308' 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-9308[]' id='answer-id-38435' class='answer   answerof-9308 ' value='38435'   \/><label for='answer-id-38435' id='answer-label-38435' class=' answer'><span>The battery is not full<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-9308[]' id='answer-id-38436' class='answer   answerof-9308 ' value='38436'   \/><label for='answer-id-38436' id='answer-label-38436' class=' answer'><span>Battery capacity reduction<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-9308[]' id='answer-id-38437' class='answer   answerof-9308 ' value='38437'   \/><label for='answer-id-38437' id='answer-label-38437' class=' answer'><span>Increased load<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-9308[]' id='answer-id-38438' class='answer   answerof-9308 ' value='38438'   \/><label for='answer-id-38438' id='answer-label-38438' class=' answer'><span>No mains input<\/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-9309'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>19. <\/span>What is the correct statement about the description of UPS5000-E? (Multiple choice)<\/div><input type='hidden' name='question_id[]' id='qID_19' value='9309' \/><input type='hidden' id='answerType9309' 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-9309[]' id='answer-id-38439' class='answer   answerof-9309 ' value='38439'   \/><label for='answer-id-38439' id='answer-label-38439' class=' answer'><span>Modular design<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-9309[]' id='answer-id-38440' class='answer   answerof-9309 ' value='38440'   \/><label for='answer-id-38440' id='answer-label-38440' class=' answer'><span>The main input voltage range is 138V-485V<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-9309[]' id='answer-id-38441' class='answer   answerof-9309 ' value='38441'   \/><label for='answer-id-38441' id='answer-label-38441' class=' answer'><span>The main input frequency range is 40-70HZ<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-9309[]' id='answer-id-38442' class='answer   answerof-9309 ' value='38442'   \/><label for='answer-id-38442' id='answer-label-38442' class=' answer'><span>Support for the maximum number of parallel units is 2<\/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-9310'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>20. <\/span>In the air conditioning system, the pipe can maintain a positive pressure and the pipe can maintain a negative pressure.<\/div><input type='hidden' name='question_id[]' id='qID_20' value='9310' \/><input type='hidden' id='answerType9310' 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-9310[]' id='answer-id-38443' class='answer   answerof-9310 ' value='38443'   \/><label for='answer-id-38443' id='answer-label-38443' class=' answer'><span>True<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-9310[]' id='answer-id-38444' class='answer   answerof-9310 ' value='38444'   \/><label for='answer-id-38444' id='answer-label-38444' 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=\"watuPROButtons482\" >\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","protected":false},"excerpt":{"rendered":"<p>From the Prometric we could know H12-421 only could be taken in Chinese language version. If you need HCNP-DCF-BFDO certification you also could select H12-451-ENU English language version. Know the H12-421 exam content before taking your H12-421 exam test. HCNP-DCF-BFDO exam includes but is not limited to: data center infrastructure development trend introduction, Huawei data [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2131,137],"tags":[2134,2133,2132,2137,2139,2138,2135,2136,2140],"class_list":["post-760","post","type-post","status-publish","format-standard","hentry","category-hcnp-dcf-bfdo","category-huawei","tag-free-h12-421-dumps","tag-free-h12-421-exam","tag-h12-421","tag-h12-421-exam-dumps","tag-h12-421-hcnp-dcf-bfdo-exam","tag-h12-421-practice-questions","tag-h12-421-real-questions","tag-h12-421-study-material","tag-huawei-h12-421-exam"],"_links":{"self":[{"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/posts\/760","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=760"}],"version-history":[{"count":1,"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/posts\/760\/revisions"}],"predecessor-version":[{"id":761,"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/posts\/760\/revisions\/761"}],"wp:attachment":[{"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/media?parent=760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/categories?post=760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dumpsbase.com\/freedumps\/wp-json\/wp\/v2\/tags?post=760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}