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Only need to practice for 20 to 30 hours
You will get to know the valuable exam tips and the latest question types in our H12-421-CN certification training files, and there are special explanations for some difficult questions, which can help you to have a better understanding of the difficult questions. All of the questions we listed in our H12-421-CN practice exam materials are the key points for the IT exam, and there is no doubt that you can practice all of H12-421-CN best questions within 20 to 30 hours, even though the time you spend on it is very short, however the contents you have practiced are the quintessence for the IT exam. And of course, if you still have any misgivings, you can practice our H12-421-CN certification training files again and again, which may help you to get the highest score in the IT exam.
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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:
Question # 1 Answer: A,B,C | Question # 2 Answer: A | Question # 3 Answer: A | Question # 4 Answer: B | Question # 5 Answer: D |