Huawei Certified Network Professional-Data Center Facility-Build Facility Deployment Optimization : H12-421-ENU

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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 device accesses the ECC800 monitoring system through a smart ETH socket, using the () interface of the intelligent FTH socket.

A. AI/DI
B. PoE
C. FE
D. RS485

Question 2

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

Question 3

The user can modify the login password in the ( ) menu of the ECC800 web interface.

A. Version information
B. Electronic label
C. User Management
D. System upgrade

Question 4

BCB-BOX is a UPS5000-E option for connection control between battery pack and UPS system. It has overload, short circuit protection and remote management trip function.

A. TRUE
B. FALSE

Question 5

When the battery is discharged, the discharge voltage of a faulty battery drops rapidly, resulting in insufficient backup time for the entire battery. What should be done?

A. Performing a discharge
B. scrapping the entire battery
C. No need to deal with
D. Forced equalization, replacement of faulty battery

Solutions: