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Huawei H12-411-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Cabinet, Cabling and Space Management | 10% | - Rack layout and planning - Structured cabling standards |
| Topic 2: Security and Safety Management | 10% | - Risk and emergency management - Fire suppression systems - Physical security systems (access control, CCTV) |
| Topic 3: Green Data Center and Energy Efficiency | 5% | - PUE (Power Usage Effectiveness) - Energy-saving technologies and optimization |
| Topic 4: 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 5: Data Center Fundamentals | 15% | - Classification and tier standards (Uptime / TIA-942) - Data center concepts and architecture |
| Topic 6: Cooling and Environmental Control | 20% | - Airflow management and hot/cold aisle containment - Temperature and humidity control principles - CRAC/CRAH systems |
| Topic 7: Monitoring and Operations | 15% | - DCIM (Data Center Infrastructure Management) - Alarm and environment monitoring systems - Routine operation and maintenance procedures |
Huawei HCIA-Data Center Facility(Huawei Certified ICT Associate-Data Center Facility) Sample Questions:
1. Dynamic environment monitoring system, can be used to store high-definition images, provide large-scale storage media, for long-time storage of video recording equipment is ( ).
A) Network Video Recorder (NVR)
B) collector
C) Switch
D) sound and light alarm
2. What throttle devices does Huawei air-cooled precision air conditioning use? (Multiple choice)
A) Electronic expansion valve
B) Solenoid valve
C) Orifice
D) Thermal expansion valve
3. The closer the PUE value is to (), indicates that the better the data center energy efficiency status is.
A) 4
B) 3
C) 1
D) 2
4. ( ) is used to ensure that the extinguishing agent is sprayed in a specific jet to promote the rapid vaporization of the extinguishing agent and to achieve the extinguishing concentration within the protected space.
A) Nozzle
B) Fire network
C) Start the device
D) extinguishing agent bottle group
5. Gas fire extinguishing system are composed of ( ) and other subsystems. (Multiple choice)
A) Nozzle
B) Start the device
C) Fire Network
D) Extinguishing agent storage bottle group
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: A,D | Question # 3 Answer: C | Question # 4 Answer: A | Question # 5 Answer: A,B,C,D |
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Oscar 
Irene 
Kelly 
Clifford 
Adolph 
Lynn 
Otis 
Leopold 
Chester 
