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Huawei H12-421 Exam Syllabus Topics:

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

1. When the NeCol5000-A is under nitrogen pressure, the required nitrogen bottle must be equipped with a pressure reducing valve.

A) False
B) True

2. When the unit is working, the load of the UPS2000-G is connected to the PL, what condition will cause the load to be de-energized? (Multiple choice)

A) Battery low voltage
B) Mains low voltage
C) Overload
D) Mains input interruption

3. Common monitoring software structures include B/S and C/S architectures.

A) False
B) True

4. If the status of the access which collected by the network management is always open, it can be checked by (). (Multiple choice)

A) Check if the access control actuator and the door magnetic lock wiring are normal.
B) Check AC actuator wiring
C) Check if the door of access monitoring is closed
D) Check if the suction plate angle and tightness on the door are suitable

5. Closed hot and cold aisle systems increase cooling efficiency and reduce energy consumption.

A) False
B) True

Solutions: