A.Intel

B.Huawei

C.NVIDIA

D.AMD

A.True

B.False

A.There are two types of AC power: 900W and 2000W

B.Need to guide customers to dual power supply configuration

C.The power supply models in the same server must be the same

D.Optional AC input and DC input

A.false

B.true

A.Basic affairs such as operating the network and managing the file system

B.Decide the priority of system resource supply and demand

C.Processing such as managing and configuring memory

D.Control input and output devices

E.Provide an operation interface that allows users to interact with the system