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Huawei H12-421 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Cooling and Air Conditioning | - Cooling System Deployment
|
| Environmental Monitoring and Safety | - Monitoring and Fire Safety
|
| Power Systems | - Power Distribution and UPS
|
| Data Center Facility Basics | - Fundamental Concepts
|
Huawei HCIP-Data Center Facility Deployment V1.0 Sample Questions:
Question 1
() can realize the signal processing and centralized control of UPS5000-E.
A. Bypass module
B. Maintenance bypass module
C. Power module
D. Energy Control Module ECM
Question 2
If the customer load cannot be power-off, what should be taken care when closing the maintenance bypass switch? (Multiple choice)
A. Turn off the inverter, let the UPS be in bypass power supply mode and then close the maintenance bypass switch.
B. The maintenance bypass switch can also be closed in the inverter power supply mode.
C. Close the maintenance switch first and then execute the EPO.
D. First perform EPO then close maintenance switch
Question 3
In the Huawei NetCol5000-A line-class precision air conditioner, the () parts are optional.
A. Fan
B. Electric heating
C. Compressor
D. Evaporator
Question 4
When the NetCol5000-A indoor unit and the outdoor unit are not installed separately, the refrigerant line is ().
A. Refrigerant
B. Oxygen
C. Air
D. Nitrogen
Question 5
When the UPS5000-E shares the battery pack, the battery capacity parameter of each UPS is set to the total capacity of the entire battery pack.
A. True
B. False
Solutions:
| Question 1 Answer: D | Question 2 Answer: A,C | Question 3 Answer: B | Question 4 Answer: D | Question 5 Answer: A |
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