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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 video can be viewed on NetEco only after the video camera is configured on the IVS.

A) False
B) True

2. The principle of the () humidifier is that the high-intensity infrared lamp causes the water surface to release water vapor and diffuse into the air stream that needs to be humidified.

A) Electrode
B) Infrared
C) Wet film
D) High pressure fogging

3. What are the working mode of the runner natural cooling scheme? (Multiple choice)

A) Mixed mode
B) Direct ventilation mode
C) Complete natural cooling mode
D) Complete compressor cooling mode

4. It is necessary to remove the fixed sheet metal parts of the compressor before installing the indoor unit in the air-cooled air conditioner.

A) False
B) True

5. The NetCol 8000-A100kW is dual-system and comes standard with a single indoor unit connected to an outdoor unit.

A) False
B) True

Solutions: