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Huawei Certified Network Professional-Data Center Facility-Build Facility Deployment Optimization Sample Questions:

1. Which part of the data center design is currently affecting its PUE?

A) Building system
B) Power supply and distribution system
C) Decoration system
D) Refrigeration system

2. When installing the Huawei air-cooled air conditioner, the refrigerant pipeline positive pressure is required to be () hours.

A) 12
B) 36
C) 24
D) 8

3. After the NetCol5000-A25kW half-cabinet air-conditioning refrigerant pipeline is installed, do the nitrogen charge pressure maintaining, the nitrogen pressure is () Mpa.

A) 2.5
B) 0.8
C) 3
D) 2

4. The device accesses the ECC800 monitoring system through a smart ETH socket, using the () interface of the intelligent FTH socket.

A) RS485
B) PoE
C) FE
D) AI/DI

5. After the air conditioner is commissioned, the indoor temperature is in a reasonable state, and the suction pressure is not lower than ( ).

A) 5MPa
B) 0.7MPa
C) 7MPa
D) 6Mpa

Solutions: