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Huawei H12-411-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Basic Knowledge of Power Distribution | 12% | - Low-voltage power distribution principles - Power supply reliability requirements - Distribution components and grounding systems |
| Topic 2: Data Center Facility Overview | 8% | - Main components and standards - Basic concepts and architecture - Development trends |
| Topic 3: Monitoring System Functions & Features | 8% | - Alarm management and linkage - Data collection and storage - Remote management and visualization |
| Topic 4: Basic Knowledge of Batteries | 13% | - Battery types and working principles - Maintenance and safety management - Capacity, discharge characteristics and selection |
| Topic 5: Huawei DC Power System Basics | 3% | - System composition and features - Typical application solutions |
| Topic 6: Basic Knowledge of UPS | 8% | - Working principle and classification - Main functions and application scenarios - Basic configuration and operation |
| Topic 7: Precision Air Conditioner for Data Centers | 12% | - Structure and features - Airflow organization and design - Installation and maintenance |
| Topic 8: EHS Introduction | 7% | - Basic EHS concepts - Accident prevention and personnel qualifications - Safety regulations and management |
| Topic 9: Monitoring System Basics | 10% | - Communication protocols and interfaces - Monitoring objects and parameters - System architecture and components |
| Topic 10: Air Conditioning System Basics | 12% | - Temperature and humidity control - System composition and operation modes - Cooling principles and classification |
| Topic 11: Other Data Center Facility Systems | 7% | - Cabinet and cabling systems - Access control and security systems - Fire protection system - Lightning protection and grounding |
Huawei HCIA-Data Center Facility(Huawei Certified ICT Associate-Data Center Facility) Sample Questions:
1. Fuses can protect the personal safety in case of the equipment earth leakage.
A) FALSE
B) TRUE
2. 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
3. CLF (Cooling Load Factor) is defined as the ratio of the data center cooling equipment power consumption and IT equipment power consumption.
A) FALSE
B) TRUE
4. Whare are UPS common working modes? (Multiple choice)
A) Battery mode
B) Offline mode
C) The main road inverter mode
D) Static bypass mode
5. Which is the unit of UPS rated capacity?
A) Var
B) Kw
C) AH
D) KVA
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: A,C,D | Question # 5 Answer: D |
Sidney 
Dunn 
Jonas 
Ellen 
Thera 
Mandel 
Joshua 
Mike 
Roderick 
Doris 
Natalie 
John 
