Practice Free H12-411_V2.0-ENU Exam Online Questions
According to the Data Center Design Specification (GB 50174-2017), which of the following levels does the data center infrastructure with redundancy requirements correspond to?
- A . D
- B . B
- C . C
- D . A
Which of the following humidifiers needs to sprinkle water on the filler made of water-absorbing material when working, and the treated air flows through the filler to complete the humidification?
- A . Wet film humidifier
- B . Infrared humidifier
- C . High pressure spray humidifier
- D . Electrode humidifier
Huawei’s monitoring system NetEco cannot provide an SNMP interface to third-party network management systems.
- A . True
- B . False
The administrator cannot limit other users ’ login time and login IP address through Huawei monitoring system.
- A . True
- B . False
The refrigeration performance of the environmentally friendly refrigerant R410A is better than that of the non-environmentally friendly refrigerant R22.
- A . True
- B . False
The use of water fire fighting and foam fire fighting systems in data centers will not cause damage to communication equipment.
- A . True
- B . False
What functions can be realized in the access control system interface? (Multiple choice)
- A . Display the door open/close status
- B . User Addition
- C . Permission allocation
- D . View access control records
Common monitoring software structures include B/S and C/S architectures
- A . True
- B . False
Which of the following is a Huawei indirect evaporative cooling product?
- A . NetCo18000-C260
- B . NetCo15000-C230
- C . NetCo15000-C030
- D . NetCo15000-A011
When the temperature of a lithium-ion battery is too high, which component will change to cut off the electrical connection between the positive and negative electrodes and prevent the battery temperature from continuing to rise?
- A . SEI film
- B . Isolation film
- C . Partition
- D . Electrolyte