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Huawei H12-421-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Huawei Data Center Facility Overview | 5% | - Development trends of data center infrastructure - Architecture and composition of Huawei data center facilities |
| Huawei Data Center Power Distribution System | 32% | - Common power distribution architectures and solutions - Battery system installation, commissioning and fault handling - Power distribution cabinet and busbar installation and configuration - UPS system installation, commissioning and fault handling |
| Huawei Data Center Monitoring & Management System | 28% | - Sensor and actuator installation and networking - ECC800 monitoring system deployment and configuration - NetEco management platform operation and maintenance - Alarm management and fault diagnosis |
| Other Auxiliary Systems | 5% | - Cabling and access control system - Fresh air and environmental control system - Fire protection and gas extinguishing system |
| Huawei Data Center Cooling System | 30% | - Precision air conditioning installation, commissioning and fault handling - Chilled water distribution and cooling infrastructure - Air supply modes and airflow management - Common cooling system architectures |
Huawei Certified Network Professional-Data Center Facility-Build Facility Deployment Optimization Sample Questions:
Question 1
Where is the recommended installation location for the Smart ETH socket?
A. Inside the threshold
B. Inside the network cabinet
C. Control skylight
D. Side of the cable trough on the top of the cabinet
Question 2
The same group of batteries cannot be mixed with batteries of different capacities, different specifications, different batches, and different manufacturers.
A. FALSE
B. TRUE
Question 3
The functions that the ECC800 can implement are (). (Multiple choice)
A. Query system alarms
B. Access control user management
C. Historical data export
D. Linkage rule settings
Question 4
The UPS5000 option temperature and humidity sensor does not support cascading.
A. True
B. False
Question 5
The communication option card of UPS2000G only has Modbus card and SNMP card.
A. FALSE
B. TRUE
Solutions:
| Question 1 Answer: D | Question 2 Answer: B | Question 3 Answer: A,B,C,D | Question 4 Answer: B | Question 5 Answer: A |
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