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Huawei H12-411-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Cabinet, Cabling and Space Management | 10% | - Structured cabling standards - Rack layout and planning |
| Topic 2: Monitoring and Operations | 15% | - DCIM (Data Center Infrastructure Management) - Alarm and environment monitoring systems - Routine operation and maintenance procedures |
| Topic 3: Security and Safety Management | 10% | - Physical security systems (access control, CCTV) - Fire suppression systems - Risk and emergency management |
| Topic 4: Green Data Center and Energy Efficiency | 5% | - Energy-saving technologies and optimization - PUE (Power Usage Effectiveness) |
| Topic 5: Power Supply and Distribution System | 25% | - UPS systems and backup power design - PDU and power distribution architecture - Generator and redundancy design (N, N+1, 2N) |
| Topic 6: Data Center Fundamentals | 15% | - Classification and tier standards (Uptime / TIA-942) - Data center concepts and architecture |
| Topic 7: Cooling and Environmental Control | 20% | - CRAC/CRAH systems - Temperature and humidity control principles - Airflow management and hot/cold aisle containment |
Huawei HCIA-Data Center Facility(Huawei Certified ICT Associate-Data Center Facility) Sample Questions:
1. Which of the following Humidifier is used in Huawei row-level precision air conditioning?
A) Ultrasonic humidifier
B) Infrared humidifier
C) High pressure spray humidifier
D) electrode humidifier
2. Huawei chilled water air conditioner rely on which to adjust the water flow?
A) electric two-way valve
B) Flow switch
C) Butterfly valve
D) Globe valve
3. In a data center use fire water and foam extinguishing system will not cause damage to communications equipment.
A) True
B) False
4. The following ( ) air supply methods are mainly applicable to the craft air conditioners in lower work area where there is a large amount of waste heat to be taken away.
A) bottom supply and bottom return
B) upper supply and bottom return
C) bottom supply and upper return
D) middle air-supply
5. In the process of battery, battery can be direct sunshine, and don't have to do any sunshade measures.
A) FALSE
B) TRUE
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: A | Question # 3 Answer: B | Question # 4 Answer: C | Question # 5 Answer: A |
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