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Huawei H12-411-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Basic Knowledge of Power Distribution | 12% | - Power supply reliability requirements - Low-voltage power distribution principles - Distribution components and grounding systems |
| Topic 2: Precision Air Conditioner for Data Centers | 12% | - Airflow organization and design - Installation and maintenance - Structure and features |
| Topic 3: Data Center Facility Overview | 8% | - Development trends - Basic concepts and architecture - Main components and standards |
| Topic 4: EHS Introduction | 7% | - Basic EHS concepts - Accident prevention and personnel qualifications - Safety regulations and management |
| Topic 5: Basic Knowledge of Batteries | 13% | - Capacity, discharge characteristics and selection - Maintenance and safety management - Battery types and working principles |
| Topic 6: Huawei DC Power System Basics | 3% | - System composition and features - Typical application solutions |
| Topic 7: Basic Knowledge of UPS | 8% | - Basic configuration and operation - Working principle and classification - Main functions and application scenarios |
| Topic 8: Air Conditioning System Basics | 12% | - System composition and operation modes - Cooling principles and classification - Temperature and humidity control |
| Topic 9: Monitoring System Basics | 10% | - Communication protocols and interfaces - Monitoring objects and parameters - System architecture and components |
| Topic 10: Other Data Center Facility Systems | 7% | - Lightning protection and grounding - Access control and security systems - Fire protection system - Cabinet and cabling systems |
| Topic 11: Monitoring System Functions & Features | 8% | - Data collection and storage - Remote management and visualization - Alarm management and linkage |
Huawei HCIA-Data Center Facility(Huawei Certified ICT Associate-Data Center Facility) Sample Questions:
During the construction process, which should be used in corrosive operation? (Multiple choice)
- A. Anti-corrosion liquid goggles
- B. Acid-resistant gloves
- C. Anti-chemical shoes
- D. Anti-acid (alkali) service
Correct Answer: A,B,C,D 🗳️
RER (Renewable Energy Ratio) is used to measure data center using Renewable Energy, so as to promote the solar Energy, wind Energy, hydropower and other Renewable, no carbon emissions or little Energy utilization of carbon emissions.
- A. FALSE
- B. TRUE
Correct Answer: B 🗳️
Battery slot of lead-acid battery is used to hold the electrolyte, plates, partitions, and so on.
- A. False
- B. True
Correct Answer: B 🗳️
Which fire extinguishing agent is mainly used in data center fire protection system?
- A. Heptafluoropropane
- B. Halon 1301
- C. water
- D. Haloalkanes
Correct Answer: A 🗳️
Sensible heat ratio = sensible heat / total heat = sensible heat / (sensible heat + latent heat)
- A. FALSE
- B. TRUE
Correct Answer: B 🗳️
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