A.The business can be automatically restored when the virtual machine system fails

B.Support hardware online upgrade

C.Ensure the high reliability of the customer system

D.Balance the load on each physical server

A.If the connected virtual machine environment is the VMWare environment, you must choose a general cloud host when applying for cloud host services

B.Currently only supports advanced functions such as custom hostname and password of Windows system

C.Cloud hosting includes general cloud hosting and main cloud hosting

D.When applying for a cloud host, you can apply for only the cloud host first. After the application is completed, you can apply for the network as needed.

A.Wrong

B.Yes

A.After DB returns the virtual machine IP, status and other information

B.After the pre-connection is successful

C.After the TC side initiates a connection request

D.After HDC returns login ticker

A.When ITA and WI are deployed on the same virtual machine, use the same IP address to log in

B.Two ITA virtual machines run in active/standby mode

C.Two AD/DHCP/DNS virtual machines adopt load sharing method

D.Two ITA virtual machines need to be set as mutually exclusive virtual machines, otherwise it will affect the normal operation of the business