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Only need to practice for 20 to 30 hours

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Simulate the real exam

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Huawei HCIP-Data Center Facility Deployment V1.0 (H12-421中文版) Sample Questions:

1. 如果网管收集到的访问状态一直是开放的，可以用（）来检查。（多项选择）

A) 检查门禁执行器和门磁锁接线是否正常。
B) 检查门上的吸板角度和松紧度是否合适
C) 检查门禁监控门是否关闭
D) 检查交流执行器接线

2. UPS5000上电前，需检查UPS输入开关、旁路开关、输出开关、维修旁路开关、电池开路）均已置于“OFF”状态。

A) 真
B) 错误

3. UPS5000-E并机步中使用EPO状态界面的原因是（）。

A) 切断输出并设置并行参数
B) 防止触电，保护人身安全
C) 保护电池免于放电
D) 将负载断电，防止损坏负载设备

4. UPS2000-A-(1-3kVA)闭合市电输入开关，直接进入旁路工作状态。

A) 真
B) 假

5. 门禁执行器上的 AI/DI 端口支持以下哪一项？

A) IC卡读卡器
B) 电子磁力锁
C) 指纹读取器
D) 打开按钮

Solutions: