Choosing and trusting our test-king Huawei H12-421-CN Exam Torrent materials, you can clear exam easily With PracticeMaterial!
Last Updated: Jun 04, 2026
No. of Questions: 240 Questions & Answers with Testing Engine
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1. 用户可以通过 ECC800 Web 界面的 () 菜单修改 ECC800 的 IP 地址。
A) 时间设置
B) 徽章模块设置
C) 视频IP设置
D) 监控模块IP
2. 空调调试后,室内温度处于合理状态,吸气压力不低于( )。
A) 0.7MPa
B) 6Mpa
C) 5MPa
D) 7MPa
3. 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) 检查门上的吸板角度和松紧度是否合适
B) 检查交流执行器接线
C) 检查门禁执行器和门磁锁接线是否正常。
D) 检查门禁监控门是否关闭
4. Netcol 5000-A35kW 使用电子膨胀阀。
A) 真
B) 错误
5. 在 UPS5000-E 的组件中,()可以是热插拔的。(多项选择)
A) 能量控制表
B) 干接卡
C) 旁路模块
D) 电源模块
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: A | Question # 3 Answer: A,C,D | Question # 4 Answer: B | Question # 5 Answer: A,B,C,D |
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