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Huawei H12-411-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Monitoring and Operations | 15% | - DCIM (Data Center Infrastructure Management) - Alarm and environment monitoring systems - Routine operation and maintenance procedures |
| Topic 2: Security and Safety Management | 10% | - Fire suppression systems - Physical security systems (access control, CCTV) - Risk and emergency management |
| Topic 3: Data Center Fundamentals | 15% | - Data center concepts and architecture - Classification and tier standards (Uptime / TIA-942) |
| Topic 4: Power Supply and Distribution System | 25% | - PDU and power distribution architecture - UPS systems and backup power design - Generator and redundancy design (N, N+1, 2N) |
| Topic 5: Green Data Center and Energy Efficiency | 5% | - Energy-saving technologies and optimization - PUE (Power Usage Effectiveness) |
| Topic 6: Cabinet, Cabling and Space Management | 10% | - Rack layout and planning - Structured cabling standards |
| Topic 7: Cooling and Environmental Control | 20% | - Temperature and humidity control principles - Airflow management and hot/cold aisle containment - CRAC/CRAH systems |
Huawei HCIA-Data Center Facility(Huawei Certified ICT Associate-Data Center Facility) Sample Questions:
1. ACB circuit breaker actual work can reach several thousands of amps, at the same time require high breaking capacity, thermal stability.
A) FALSE
B) TRUE
2. Administrators can not control the login time and login IP address of other users through Huawei NetEco.
A) True
B) False
3. The northbound interface of Huawei monitoring system NetEco can be accessed ( ).
A) higher level network management
B) Lighting System
C) Fire system
D) Refrigeration system
4. Compared with the comfort air conditioning, what are the advantages of the equipment room dedicated air conditioning?
A) big air volume, little enthalpy difference
B) the year refrigeration
C) more accurate temperature and humidity control
D) high sensible heat ratio
5. The basic principle of runner dehumidifier is that the water vapor runs into cooling copper tube fins forming water droplets and dehumidification.
A) True
B) False
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: B | Question # 3 Answer: A | Question # 4 Answer: A,B,C,D | Question # 5 Answer: B |
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