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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. NetCol5000-A air conditioner compressor exhaust temperature is too high, what are the reasons? (Multiple Choice)

A) condenser filth blockage leads to poor heat dissipation
B) The refrigerant circuit or device is clogged
C) Too little refrigerant charge
D) The outdoor unit is not installed correctly.

2. () indicates the amount of electricity that can be discharged when the fully charged battery is discharged to the specified termination voltage according to certain discharge conditions. The unit is expressed in Ah (Ah) or Watt (Wh).

A) Maximum capacity
B) Rated capacity
C) Minimum capacity
D) Actual capacity

3. The default password for the UPS2000-G-(6-20kVA) operator panel is ().

A) Changeme 123
B) neteco
C) Changer
D) 000001

4. When the integrated UPS is wired, if the input phase sequence is wrong, the machine will not work.

A) True
B) False

5. The NetCol5000-C has two installation scenarios with a chilled water distribution unit and no chilled water distribution unit.

A) True
B) False

Solutions: