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Huawei Certified Network Professional-Data Center Facility-Build Facility Deployment Optimization Sample Questions:
1. The data center energy efficiency PUE is as small as possible, and the minimum can be close to zero.
A) False
B) True
2. In the case of normal mains, the UPS battery in inverter mode may be executed ( ). (Multiple choice)
A) Float charging
B) Shallow discharge test
C) Balanced charging
D) Checking the capacity test
3. The same group of batteries cannot be mixed with batteries of different capacities, different specifications, different batches, and different manufacturers.
A) TRUE
B) FALSE
4. To balance the capacity loss caused by the self-discharge of the battery during the use of the battery, it is necessary to charge the battery continuously and for a long time at constant voltage, which is called ().
A) self-discharge
B) balanced charging
C) charging
D) charging test
5. Which of the following is not the reason why the NetCol 8000-A infrared humidifier water tray is not filled with water?
A) Inlet line valve is not open
B) The water injection pipe is blocked
C) Infrared lamp damage
D) The water pressure is abnormal
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: A,B,C,D | Question # 3 Answer: A | Question # 4 Answer: C | Question # 5 Answer: C |
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