최신 H12-411_V2.0 무료덤프 - Huawei HCIA-Data Center Facility V2.0
Which of the following is correct about the upward supply and downward return air supply method?
정답: B
Which of the following are components of the three-level architecture of the monitoring system?
(Multiple choice)
(Multiple choice)
정답: A,B,D
What are the categories of dual power transfer switch ATS according to different transfer switch types? (Multiple choice)
정답: A,B,C
() reflects the dryness of the air. The smaller the value, the drier the air.
정답: A
No limit on the total length of refrigerant pipes for direct expansion air-cooled air conditioners
정답: B
What are the differences between traditional industrial frequency machines and high frequency machines? (Multiple choice)
정답: B,D
Which of the following are functions of UPS? (Multiple choice)
정답: A,B,C,D
Which of the following are common operating modes of double conversion UPS? (Multiple choice)
정답: A,C,D
Which communication methods are provided as standard for UPS5000-A? (Multiple choice)
정답: A,B,D
The refrigerant undergoes phase change in the evaporator, absorbs heat, and takes away the heat of the refrigerated object to achieve refrigeration.
정답: A
What is the line input method supported by UPS5000-A-400/500K?
정답: A
Which of the following functions can use various graphics elements, such as curves, assembly lines, cabinets and other devices, to combine into a simulation effect and simulate the actual structure layout of the computer room?
정답: C
What is included in the UPS5000-E 25-75KVA integrated cabinet? (Multiple choice)
정답: A,B,C,D
What is the number of group control units for Huawei NetCol series intelligent cooling products?
정답: D
In the air conditioning refrigeration cycle, which of the following items belong to the high-pressure section? (Multiple choice)
정답: A,D