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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 |
| Passing Score: | 600/1000 |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 50–60 |
| Certificate Validity Period: | 3 years |
| Available Languages: | English |
| Exam Price: | USD 200 (varies by region) |
| Related Certifications: | HCIA HCIP Data Center Facility HCIE Data Center Facility |
| 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 |
|---|---|---|
| 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 |
| Cabinet, Cabling and Space Management | 10% | - Structured cabling standards - Rack layout and planning |
| Green Data Center and Energy Efficiency | 5% | - Energy-saving technologies and optimization - PUE (Power Usage Effectiveness) |
| Data Center Fundamentals | 15% | - Classification and tier standards (Uptime / TIA-942) - Data center concepts and architecture |
| Cooling and Environmental Control | 20% | - Airflow management and hot/cold aisle containment - Temperature and humidity control principles - CRAC/CRAH systems |
| Security and Safety Management | 10% | - Fire suppression systems - Risk and emergency management - Physical security systems (access control, CCTV) |
| 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. The following ( ) options belong to water-cooled chilled water air conditioners. (Multiple choice)
A) Only for small data centers
B) No need to install a cooling tower
C) Suitable for medium and large data centers
D) need to install a cooling tower
2. In the process of battery, battery can be direct sunshine, and don't have to do any sunshade measures.
A) TRUE
B) FALSE
3. According to the concentration degree of equipment, air conditioning system can be divided into ( ). (Multiple choice)
A) Mixed
B) decentralized
C) Semi-centralized
D) Centralized
4. When using the PoE (Power over Ethernet) interface, there are two functions of passing and supplying power.
A) False
B) True
5. Under certain conditions of atmospheric pressure and water vapor content, to cool the air, when the air reaches saturation, cooling will continue to condense when the temperature is ().
A) Dew point temperature
B) Wet bulb temperature
C) Dry bulb temperature
D) Absolute temperature
Solutions:
| Question # 1 Answer: C,D | Question # 2 Answer: B | Question # 3 Answer: B,C,D | Question # 4 Answer: B | Question # 5 Answer: A |
By Paul
