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Huawei H12-421 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Power Supply and Distribution Systems | 25% | - UPS systems and redundancy design - Backup power systems (generators, batteries) - Power distribution architecture |
| Topic 2: Data Center Fundamentals and Architecture | 10% | - Key infrastructure components overview - Data center classification and tiers - Overall architecture design principles |
| Topic 3: Structured Cabling Systems | 10% | - Labeling and documentation practices - Fiber and copper cabling standards - Cable management and routing design |
| Topic 4: Reliability and Safety Design | 10% | - Redundancy models (N, N+1, 2N) - Operational safety standards - Risk management and disaster recovery |
| Topic 5: Monitoring, Operation and Maintenance | 15% | - Capacity planning and optimization - Routine maintenance and fault handling - DCIM (Data Center Infrastructure Management) |
| Topic 6: Data Center Construction and MEP Integration | 15% | - Site planning and infrastructure layout - Mechanical, Electrical, Plumbing (MEP) systems - Fire protection and safety systems |
| Topic 7: Cooling and Environmental Control | 20% | - Thermal monitoring and efficiency optimization - Airflow management and hot/cold aisle containment - Precision air conditioning systems |
Huawei HCIP-Data Center Facility Deployment V1.0 Sample Questions:
1. Where is the recommended installation location for the Smart ETH socket?
A) Inside the network cabinet
B) Side of the cable trough on the top of the cabinet
C) Inside the threshold
D) Control skylight
2. In () setting interface, you can set the linkage rule of the multi-function sensor and the sunroof.
A) WiFi management
B) PLC
C) Version information
D) Access control user management
3. When the ECC800 detects that the connection signal to the device is interrupted, a communication interruption alarm is generated. What are the possible reasons? (Multiple choice)
A) Power supply is not normal
B) Equipment failure
C) Cable connection is loose
D) Poor cable contact
4. If the status of the access which collected by the network management is always open, it can be checked by (). (Multiple choice)
A) Check if the suction plate angle and tightness on the door are suitable
B) Check if the access control actuator and the door magnetic lock wiring are normal.
C) Check AC actuator wiring
D) Check if the door of access monitoring is closed
5. The data center energy efficiency PUE is as small as possible, and the minimum can be close to zero.
A) True
B) False
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: B | Question # 3 Answer: A,B,C,D | Question # 4 Answer: A,B,D | Question # 5 Answer: B |
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