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Huawei H12-421-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Data Center Facility Basics | - Fundamental Concepts
|
| Topic 2: Cooling and Air Conditioning | - Cooling System Deployment
|
| Topic 3: Environmental Monitoring and Safety | - Monitoring and Fire Safety
|
| Topic 4: Power Systems | - Power Distribution and UPS
|
Huawei Certified Network Professional-Data Center Facility-Build Facility Deployment Optimization Sample Questions:
The cycle life of the battery is direct proportional to the depth of discharge.
- A. False
- B. True
Correct Answer: A π³οΈ
Which part of the data center design is currently affecting its PUE?
- A. Power supply and distribution system
- B. Decoration system
- C. Refrigeration system
- D. Building system
Correct Answer: C π³οΈ
What can be detected by the optional battery inspection instrument? (Multiple choice)
- A. Battery case temperature
- B. Voltage
- C. Frequency
- D. Internal resistance
Correct Answer: A,B,D π³οΈ
The NetCol 8000-A100kW is dual-system and comes standard with a single indoor unit connected to an outdoor unit.
- A. False
- B. True
Correct Answer: A π³οΈ
What are the reasons for the excessive noise of the NetCol5000-C fan? (multiple choice)
- A. The fan outlet is dirty
- B. Loose fan installation
- C. Fan failure
- D. The filter is dirty
Correct Answer: A,B,C,D π³οΈ



