Huawei HCIA-Data Center Facility V2.0 - H12-411_V2.0무료 덤프문제 풀어보기
Which of the following outdoor unit models has a dual fan?
정답: A
Which of the following descriptions about energy saving of fresh air system are correct? (Multiple choice)
정답: B,C,D
The fire extinguishing agent mainly used in the data center fire protection system is ()
정답:
Heptafluoropropane
When the indoor and outdoor units of NETCOL5000-A are delivered separately but not installed, which is the refrigerant line?
정답: A
In the alarm management function of the dynamic environment monitoring system, it can be realized that ()
정답:
Position alarm, query alarm
There are three main types of Modbus protocols: Modbus-RTU, Modbus-ASC, and Modbus-TCP
정답: A
ATS dual power automatic switching switch can realize fast load-carrying mechanical switching of two power supplies.
정답: A
Which of the following descriptions of lithium-ion battery separator is wrong?
정답: C
() does not belong to the monitoring functions provided by Huawei's monitoring system NETECO.
정답:
Software Upgrade
Which of the following devices can be used to store video recordings for a long time?
정답: C
Fusion Module2000 is an outdoor prefabricated integrated data center solution
정답: B
What power input methods does FusinoModule800 support?
정답: C
The increase in cabinet power density will lead to the emergence of local hot spots in the computer room. Row-level air conditioning can solve the problem of excessive local hot spots.
정답: A
Regarding the overload capacity of UPS5000-E, which of the following statements is correct?
(Multiple choice)
(Multiple choice)
정답: A,B
Common UPS system configurations include N system, N+X system, and 2N system.
정답: A