Online Access Free H12-411-ENU Practice Test

The following ( ) air supply methods are mainly applicable to the craft air conditioners in lower work area where there is a large amount of waste heat to be taken away.

• A.bottom supply and upper return
• B.upper supply and bottom return
• C.middle air-supply
• D.bottom supply and bottom return

Computer room air conditioning is suitable for ( ) scenes. (Multiple choice)

• A.Office
• B.Container Data Center
• C.Large and medium-sized data center
• D.Modular data center

The basic principle of runner dehumidifier is that the water vapor runs into cooling copper tube fins forming water droplets and dehumidification.

• A.True
• B.False

Huawei dynamic environment monitoring system's components have ( ). (Multiple choice)

• A.Skylight actuator
• B.ECC800
• C.NetEco server
• D.Smart ETH socket

12V battery consists of 6 2V battery cells.

• A.TRUE
• B.FALSE