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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

The NetCol5000-C air conditioner does not support the power module plug and play maintenance.

A. True
B. False

Question 2

The Netcol 5000-A35kW uses an electronic expansion valve.

A. True
B. False

Question 3

Which interface is not on the smart ETH socket?

A. AI/DI
B. PWR_IN power cascade interface
C. PWR_OUT power cascade interface
D. PoE

Question 4

When the temperature detector or smoke detector in the FusionModule1000 generates an alarm, ( ) emits a continuous beeping sound to remind you to take measures as soon as possible to avoid a major accident. (Multiple choice)

A. Sound and light alarm
B. Temperature detector
C. Buzzer
D. Smoke detector

Question 5

When the differential pressure switch of the air filter of the indoor unit is closed, it indicates that the filter is too dusty and should be disposed of in time.

A. True
B. False

Solutions: