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Huawei H12-421-ENU Exam Syllabus Topics:

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

1. Before the UPS5000 is powered on, it is necessary to check that the UPS input switch, bypass switch, output switch, maintenance bypass switch, battery open) have all been placed in the "OFF" state.

A) True
B) False

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

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

3. The data center energy efficiency PUE is as small as possible, and the minimum can be close to zero.

A) True
B) False

4. The video can be viewed on NetEco only after the video camera is configured on the IVS.

A) True
B) False

5. When four UPS2000G-20K parallel units are set and the number of redundant units in the parallel setting is set to "1", the capacity of the system is () KVA.

A) 60
B) 80
C) 40
D) 100

Solutions: