H12-425-ENU 試験問題を無料オンラインアクセス

When inspecting, maintaining and repairing electrical equipment in non-blackout mode, a warning sign or signage should be placed on the electrical installation and work area.

• A.True
• B.False

The NetCol5000-A35kW air conditioner has a light load dehumidification function.

• A.True
• B.False

The functions provided by Huawei's monitoring system NetEco are: (multiple choice)

• A.Provide 2D, 3D data center view display
• B.Support modular level/cabinet level view display
• C.Provide a view creation tool for quick configuration view
• D.Support system power distribution view display

When the device interface uses the Modbus-RTU protocol, what needs to be installed when accessing the ECC800?

• A.ETH converter
• B.Access control actuator
• C.AC actuator
• D.sunroof actuator

The UPS5000 option temperature and humidity sensor does not support cascading.

• A.True
• B.False