Huawei HCNP-DCF-BFDO H12-421

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Huawei HCIP-Data Center Facility Deployment V1.0 Sample Questions:

1. When the maintenance engineer arrives at the customer site, the working environment around the site should be recorded. The main collection items are (). (Multiple choice)

A) Equipment installation distance
B) Ambient temperature
C) If there is a bad environment around it (such as dust or moisture)
D) Ventilation

2. The following () characteristics are standard features of the NetCol 8000-C air conditioner.

A) Humidification function
B) Dual power supply
C) G4 grade filter
D) Water immersion sensor

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

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

4. When the UPS is parallel, it is necessary to check the input phase sequence of each UPS main bypass, but the output phase sequence is not required.

A) FALSE
B) TRUE

5. Which of the following is the correct procedure for powering up the UPS5000?

A) Close the main road and bypass input switch -> set parameters, check system status -> inverter start -> close battery switch -> open load
B) Set parameters, check system status -> Close main and bypass input switch -> Inverter start -> Close battery switch -> Open load
C) Close the main road and bypass input switch -> Inverter start -> Set parameters, check system status -> Close battery switch -> Open load
D) Close the main circuit and bypass input switch -> set parameters, check system status -> close battery switch -> inverter start -> open load

Solutions: