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Huawei H12-411-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Cooling and Environmental Control | 20% | - Airflow management and hot/cold aisle containment - CRAC/CRAH systems - Temperature and humidity control principles |
| 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) |
| Security and Safety Management | 10% | - Fire suppression systems - Physical security systems (access control, CCTV) - Risk and emergency management |
| Cabinet, Cabling and Space Management | 10% | - Structured cabling standards - Rack layout and planning |
| Data Center Fundamentals | 15% | - Data center concepts and architecture - Classification and tier standards (Uptime / TIA-942) |
| Monitoring and Operations | 15% | - Routine operation and maintenance procedures - Alarm and environment monitoring systems - DCIM (Data Center Infrastructure Management) |
| Green Data Center and Energy Efficiency | 5% | - PUE (Power Usage Effectiveness) - Energy-saving technologies and optimization |
Huawei HCIA-Data Center Facility(Huawei Certified ICT Associate-Data Center Facility) Sample Questions:
1. When using the PoE (Power over Ethernet) interface, there are two functions of passing and supplying power.
A) False
B) True
2. Under the same load conditions, the backup time of the UPS is mainly determined by the battery capacity and the number of battery sections. The larger the battery capacity is, the longer the backup time is.
A) False
B) True
3. Huawei NetEco monitoring system supports hierarchical network management functions.
A) False
B) True
4. Lay anti-static floor, put on anti-static shoes and socks to prevent the formation of ( ).
A) Static electricity from the foot to the device
B) Static electricity from hand to the device
C) Static electricity from the foot to the ground
D) Static electricity from hand to the ground
5. The following statement which is correct? (Multiple choice)
A) A NetEco monitoring system can correspond to multiple ECC800.
B) One ECC800 can correspond to multiple NetEco monitoring systems.
C) A NetEco network management system can only monitor and manage one micro module.
D) A NetEco network management system can monitor and manage multiple micro modules.
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: C | Question # 5 Answer: A,D |
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