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Huawei H12-411-ENU Exam Overview:
| Certification Vendor: | Huawei |
| Exam Name: | HCIA-Data Center Facility |
| Exam Number: | H12-411-ENU |
| Exam Format: | Single-choice questions, Multiple-choice questions, True/False, Scenario-based questions |
| Exam Price: | USD 200 (varies by region) |
| Related Certifications: | HCIA HCIP Data Center Facility HCIE Data Center Facility |
| Real Exam Qty: | 50–60 |
| Available Languages: | English |
| Exam Duration: | 90 minutes |
| Passing Score: | 600/1000 |
| Certificate Validity Period: | 3 years |
| Recommended Training: | Huawei Talent Online Learning |
| Exam Registration: | Huawei Certification Registration Portal |
| Sample Questions: | Huawei H12-411-ENU Sample Questions |
| Exam Way: | Online proctored or test center exam |
| Pre Condition: | No formal prerequisites required; basic ICT knowledge recommended |
| Official Syllabus URL: | https://e.huawei.com/en/talent/#/cert |
Huawei H12-411-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Green Data Center and Energy Efficiency | 5% | - Energy-saving technologies and optimization - PUE (Power Usage Effectiveness) |
| Topic 2: Cooling and Environmental Control | 20% | - Airflow management and hot/cold aisle containment - Temperature and humidity control principles - CRAC/CRAH systems |
| Topic 3: Monitoring and Operations | 15% | - Alarm and environment monitoring systems - DCIM (Data Center Infrastructure Management) - Routine operation and maintenance procedures |
| Topic 4: Data Center Fundamentals | 15% | - Data center concepts and architecture - Classification and tier standards (Uptime / TIA-942) |
| Topic 5: Power Supply and Distribution System | 25% | - PDU and power distribution architecture - Generator and redundancy design (N, N+1, 2N) - UPS systems and backup power design |
| Topic 6: Security and Safety Management | 10% | - Risk and emergency management - Physical security systems (access control, CCTV) - Fire suppression systems |
| Topic 7: Cabinet, Cabling and Space Management | 10% | - Structured cabling standards - Rack layout and planning |
Huawei HCIA-Data Center Facility(Huawei Certified ICT Associate-Data Center Facility) Sample Questions:
1. Environmental refrigerant R410a refrigeration performance better than non-environmental refrigerant R22.
A) TRUE
B) FALSE
2. What throttle devices does Huawei air-cooled precision air conditioning use? (Multiple choice)
A) Orifice
B) Thermal expansion valve
C) Electronic expansion valve
D) Solenoid valve
3. In the dynamic environment monitoring system, the user queries the alarm information of the cooling equipment through ( ) function.
A) Entrance guard management
B) Asset Management
C) Software Management
D) Alarm Management
4. Huawei NetEco supports the concept of user groups to implement role-based user group management. User group means a group of users with the same operating rights and different user groups have different permissions.
A) False
B) True
5. UPS, also known as AC UPS system, for online UPS, when the AC input is normal, the system is supplied by ( ).
A) battery
B) Bypass
C) Maintenance bypass
D) Inverter
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: B,C | Question # 3 Answer: D | Question # 4 Answer: B | Question # 5 Answer: D |
By Stev
