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Huawei H12-411-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Power Supply and Distribution System | 25% | - Generator and redundancy design (N, N+1, 2N) - UPS systems and backup power design - PDU and power distribution architecture |
| Topic 2: Cooling and Environmental Control | 20% | - CRAC/CRAH systems - Temperature and humidity control principles - Airflow management and hot/cold aisle containment |
| Topic 3: Green Data Center and Energy Efficiency | 5% | - Energy-saving technologies and optimization - PUE (Power Usage Effectiveness) |
| Topic 4: Data Center Fundamentals | 15% | - Classification and tier standards (Uptime / TIA-942) - Data center concepts and architecture |
| Topic 5: Cabinet, Cabling and Space Management | 10% | - Rack layout and planning - Structured cabling standards |
| Topic 6: Security and Safety Management | 10% | - Risk and emergency management - Fire suppression systems - Physical security systems (access control, CCTV) |
| Topic 7: Monitoring and Operations | 15% | - Alarm and environment monitoring systems - DCIM (Data Center Infrastructure Management) - Routine operation and maintenance procedures |
Huawei HCIA-Data Center Facility(Huawei Certified ICT Associate-Data Center Facility) Sample Questions:
Question #1
The main features of MCB circuit breakers include shutoff protection and overload protection.
A. True
B. False
Question #2
Which of the following functions can be achieved by dynamic environment monitoring system? (Multiple choice)
A. Operation status monitoring
B. Operating parameters display
C. Alarm information display
D. remote management
Question #3
In the battery installation process, the use of high-voltage battery maintenance channel should be insulated.
A. TRUE
B. FALSE
Question #4
( ) component can complete the DC to AC conversion.
A. inverter component
B. Charger
C. Static bypass unit
D. Rectifier component
Question #5
Battery slot of lead-acid battery is used to hold the electrolyte, plates, partitions, and so on.
A. True
B. False
Solutions:
| Question #1 Correct Answer: A | Question #2 Correct Answer: A,B,C,D | Question #3 Correct Answer: A | Question #4 Correct Answer: A | Question #5 Correct Answer: A |
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