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Huawei H12-411-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Monitoring System Basics | 10% | - System architecture and components - Monitoring objects and parameters - Communication protocols and interfaces |
| Topic 2: Basic Knowledge of Batteries | 13% | - Maintenance and safety management - Capacity, discharge characteristics and selection - Battery types and working principles |
| Topic 3: Other Data Center Facility Systems | 7% | - Lightning protection and grounding - Fire protection system - Access control and security systems - Cabinet and cabling systems |
| Topic 4: Monitoring System Functions & Features | 8% | - Remote management and visualization - Data collection and storage - Alarm management and linkage |
| Topic 5: Precision Air Conditioner for Data Centers | 12% | - Airflow organization and design - Installation and maintenance - Structure and features |
| Topic 6: Basic Knowledge of UPS | 8% | - Working principle and classification - Main functions and application scenarios - Basic configuration and operation |
| Topic 7: Huawei DC Power System Basics | 3% | - Typical application solutions - System composition and features |
| Topic 8: Basic Knowledge of Power Distribution | 12% | - Distribution components and grounding systems - Power supply reliability requirements - Low-voltage power distribution principles |
| Topic 9: Data Center Facility Overview | 8% | - Main components and standards - Basic concepts and architecture - Development trends |
| Topic 10: EHS Introduction | 7% | - Accident prevention and personnel qualifications - Basic EHS concepts - Safety regulations and management |
| Topic 11: Air Conditioning System Basics | 12% | - Temperature and humidity control - System composition and operation modes - Cooling principles and classification |
Huawei HCIA-Data Center Facility(Huawei Certified ICT Associate-Data Center Facility) Sample Questions:
Question 1
The following ( ) is the correct description of 6 fixed VRLA single battery series. The rated capacity is 150Ah.
A. 6-GMF-150
B. 150-GFM-6
C. 6-GFM-150
D. MF-150
Question 2
Huawei NetEco monitoring system supports hierarchical network management functions.
A. True
B. False
Question 3
In a data center use fire water and foam extinguishing system will not cause damage to communications equipment.
A. True
B. False
Question 4
If the capacity of the UPS is 20KVA, the UPS front end input capacity may be ( ) during normal operation.
A. 19KVA
B. 20KVA
C. 18KVA
D. 25KVA
Question 5
The role of the safety valve in the battery construction prevents excessive internal pressure and drains the excess ( ).
A. Electrolyte
B. Hydrogen H2
C. Water vapor H2O
D. Oxygen O2
Solutions:
| Question 1 Answer: C | Question 2 Answer: A | Question 3 Answer: B | Question 4 Answer: D | Question 5 Answer: B |
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