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Huawei H12-421 Exam Syllabus Topics:

Huawei HCIP-Data Center Facility Deployment V1.0 Sample Questions:

1. If the customer load cannot be de-energized, pay attention to ( ) when disconnecting the maintenance bypass switch after the repair is completed.

A) The road module has no abnormal alarm and can be powered.
B) The maintenance bypass switch can also be disconnected when the bypass module is abnormal.
C) Battery input is normal
D) EPO status can be broken maintenance switch

2. In the Huawei NetCol5000-A line-class precision air conditioner, the () parts are optional.

A) Fan
B) Electric heating
C) Compressor
D) Evaporator

3. In the air conditioning system, the pipe can maintain a positive pressure and the pipe can maintain a negative pressure.

A) True
B) False

4. In the process of disconnecting the battery pack switch, if there are multiple sets of batteries, first disconnect the main switch between the battery pack and the UPS, and then disconnect the switch of each battery pack.

A) True
B) False

5. The FusionModule1000B series solution can meet the Tier4 power supply requirements when using the 2N power supply and distribution system.

A) True
B) False

Solutions: