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Huawei H12-421-ENU Exam Syllabus Topics:

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

Question 1

In the air conditioning system, the pipe can maintain a positive pressure and the pipe can maintain a negative pressure.

A. True
B. False

Question 2

Two different versions of the software UPS2000-G can be implemented in parallel.

A. FALSE
B. TRUE

Question 3

NetEco mobile app supports WiFi with a maximum effective distance of ( ) meters.

A. 40
B. 30
C. 20
D. 50

Question 4

For storage batteries that have been stored for 18 months or longer, the battery that has not been recharged should be processed ().

A. Need activation treatment, use as soon as possible
B. Disposal
C. Need to supplement the electricity treatment, use as soon as possible
D. No need to deal with, use as soon as possible

Question 5

The NetCol5000C device is powered on and the reason why the fan does not turn may be ().

A. The filter is dirty
B. Condensate drainage is not smooth
C. The machine power module is faulty or abnormal.
D. Strong drainage system failure

Solutions: