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

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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 functions that the ECC800 can implement are (). (Multiple choice)

A) Historical data export
B) Linkage rule settings
C) Access control user management
D) Query system alarms

2. NetCol5000-C temperature and humidity sensor dial setting is incorrect may result in ().

A) Equipment drainage capacity is significantly reduced
B) Temperature and humidity sensor cannot detect temperature and humidity
C) The return air temperature or fan speed fluctuates greatly
D) Water leakage at the bottom of the equipment

3. When the unit is working, the load of the UPS2000-G is connected to the PL, what condition will cause the load to be de-energized? (Multiple choice)

A) Mains input interruption
B) Mains low voltage
C) Overload
D) Battery low voltage

4. () can realize the signal processing and centralized control of UPS5000-E.

A) Energy Control Module ECM
B) Bypass module
C) Maintenance bypass module
D) Power module

5. The function of the ATS input unit / MCCB input unit of the integrated UPS is ().

A) Provide branch output of UPS direct supply
B) Provide dual or single input to the cabinet
C) Provide branch output for direct supply from the mains
D) Monitor the running status

Solutions: