Huawei HCIP-Data Center Facility Deployment V1.0 - H12-421 Exam Practice Test
Question 1
Which of the following technology or scheme can effectively reduce the PUE? (Multiple choice)
Correct Answer: B,C,D
Question 2
ECC800 default management authority user name is admin, admin has all the rights to operate the web interface function.
Correct Answer: A
Question 3
When the UPS2000-G-(6-20kVA) is in ECO mode, the battery indicator and bypass indicator are on at the same time.
Correct Answer: B
Question 4
The refrigerant air cylinder of the Huawei air-cooled air conditioner does not need to be inverted on the electronic scale when charging the refrigerant.
Correct Answer: B
Question 5
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)
Correct Answer: A,B,D
Question 6
The PDU8000 intelligent power meter parameter display is abnormal, which may be caused by (). (Multiple choice)
Correct Answer: A,B,C,D
Question 7
Direct Ventilation Natural Cooling Solution in the direct ventilation mode, the compressor of the air conditioner stops working, mainly because the fan replaces the outdoor cold air with the indoor hot air, so the PUE is very low.
Correct Answer: A
Question 8
During the use of the battery pack, the appearance is normal, but there is no current during charging, and the voltage drop is zero at the moment of discharge, and it cannot be discharged. What could be happened in the following?
Correct Answer: A
Question 9
In the air conditioning system, the pipe can maintain a positive pressure and the pipe can maintain a negative pressure.
Correct Answer: B
Question 10
Where is the recommended installation location for the Smart ETH socket?
Correct Answer: C
Question 11
The following () characteristics are standard features of the NetCol 8000-C air conditioner.
Correct Answer: C
