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| Section | Weight | Objectives |
|---|---|---|
| Structured Cabling Systems | 10% | - Cable management and routing design - Labeling and documentation practices - Fiber and copper cabling standards |
| Cooling and Environmental Control | 20% | - Thermal monitoring and efficiency optimization - Precision air conditioning systems - Airflow management and hot/cold aisle containment |
| Reliability and Safety Design | 10% | - Risk management and disaster recovery - Operational safety standards - Redundancy models (N, N+1, 2N) |
| Power Supply and Distribution Systems | 25% | - Power distribution architecture - Backup power systems (generators, batteries) - UPS systems and redundancy design |
| Data Center Fundamentals and Architecture | 10% | - Data center classification and tiers - Overall architecture design principles - Key infrastructure components overview |
| Data Center Construction and MEP Integration | 15% | - Site planning and infrastructure layout - Fire protection and safety systems - Mechanical, Electrical, Plumbing (MEP) systems |
| Monitoring, Operation and Maintenance | 15% | - Routine maintenance and fault handling - Capacity planning and optimization - DCIM (Data Center Infrastructure Management) |
1. 封闭式冷/热通道节能效果的主要原因是()。(多项选择)
A) 可以提高空调的送风温度,从而降低空调的能耗。
B) 封闭式热通道可提高回风温度,提高冷却效率。
C) 通过提高送风温度,降低加湿功耗,降低加湿功耗。
D) 隔离冷热空气,避免冷热空气混淆,提高冷空气利用率。
2. 安装华为风冷空调时,制冷剂管道正压要求为()小时。
A) 36
B) 12
C) 24
D) 8
3. 设备通过智能ETH插座接入ECC800监控系统,使用智能FTH插座的()接口。
A) FE
B) AI/DI
C) PoE
D) RS485
4. UPS5000-E 的干接点信号不支持远程急停功能。
A) 错误
B) 真
5. 流道自然冷却方案的工作方式有哪些?(多项选择)
A) 直接通气模式
B) 混合模式
C) 完全自然冷却模式
D) 完全压缩机冷却模式
Solutions:
| Question # 1 Answer: A,B,C,D | Question # 2 Answer: C | Question # 3 Answer: C | Question # 4 Answer: A | Question # 5 Answer: B,C,D |
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