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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. The UPS5000-E accepts an input voltage of ( ) V range.

A) 138-485
B) 305-485
C) 120-480
D) 140-490

2. Among the components of the UPS5000-E, () can be hot plug. (Multiple choice)

A) Dry joint card
B) Energy Control Sheet
C) Bypass module
D) Power module

3. When a fire occurs in the FusionModule1000 box, the deflation indicator will show the words "Don't put in" to warn the site personnel not to enter the deflation zone.

A) True
B) False

4. When the NetCol5000-C commissions the drainage device, lift the high floater by hand for 5 seconds. At this time, the dual water pump is turned on at the same time, and the "discharge abnormality alarm" appears.

A) TRUE
B) FALSE

5. What are the reasons for the excessive noise of the NetCol5000-C fan? (multiple choice)

A) The filter is dirty
B) Fan failure
C) The fan outlet is dirty
D) Loose fan installation

Solutions: