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Huawei H12-421 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Power Supply and Distribution Systems | 25% | - UPS systems and redundancy design - Backup power systems (generators, batteries) - Power distribution architecture |
| Data Center Construction and MEP Integration | 15% | - Mechanical, Electrical, Plumbing (MEP) systems - Site planning and infrastructure layout - Fire protection and safety systems |
| Monitoring, Operation and Maintenance | 15% | - Routine maintenance and fault handling - DCIM (Data Center Infrastructure Management) - Capacity planning and optimization |
| Structured Cabling Systems | 10% | - Cable management and routing design - Fiber and copper cabling standards - Labeling and documentation practices |
| Cooling and Environmental Control | 20% | - Thermal monitoring and efficiency optimization - Precision air conditioning systems - Airflow management and hot/cold aisle containment |
| Data Center Fundamentals and Architecture | 10% | - Key infrastructure components overview - Overall architecture design principles - Data center classification and tiers |
| Reliability and Safety Design | 10% | - Risk management and disaster recovery - Redundancy models (N, N+1, 2N) - Operational safety standards |
Huawei HCIP-Data Center Facility Deployment V1.0 Sample Questions:
1. () can realize the signal processing and centralized control of UPS5000-E.
A) Bypass module
B) Power module
C) Maintenance bypass module
D) Energy Control Module ECM
2. When the FusionModule1000 fire protection system is adjusted, the smoke detector can be heated to simulate the fire alarm of the temperature sensor.
A) TRUE
B) FALSE
3. In the NetCol5000-A air conditioner, if a large number of air bubbles are observed in the liquid crystal mirror, it indicates that the refrigerant system lacks refrigerant, and the refrigerant should be charged as needed.
A) False
B) True
4. In the naming of UPS5000-E-120K-HASBS, the letter E stands for ().
A) E series modular UPS
B) Input switch type is ATS
C) 208V voltage system
D) Input switch type is MCCB
5. After the NetCol5000-C is set to the hot backup function, no backup machine is running, and a single unit adjusts the water valve opening according to the detected actual temperature to respond to the demand.
A) TRUE
B) FALSE
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: A | Question # 5 Answer: A |
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