The recovery methods for the machine unable to connect include (multiple choice)

• A.Restart the user virtual machine
• B.Restart ITA components
• C.Use the virtual machine self-service maintenance platform to repair
• D.Use the desktop cloud link maintenance tool to repair

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Which of the following descriptions about the disk configuration in FusionSphere OpenStack is correct?

• A.Cinder can be connected to FC SAN storage to provide block storage services
• B.Disk configuration can be modified uniformly
• C.Disk expansion has an impact on Cinder components
• D.Remote storage only supports FCSAN

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Which of the following services are included in the role of sys-server in Huawei FusionSphere OpenStack?
(Multiple choice)

• A.apacheproxy
• B.cps
• C.ntp
• D.haproxy

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The full memory virtual desktop uses memory deduplication compression and reuse technology. Put all the system disks of the desktop virtual machine into the memory, so that the disk read and write operations of the desktop virtual machine are converted into memory operations, which greatly improves the user experience.

• A.True
• B.False

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Regarding the virtual machine whose allocation type is "static multi-user", which of the following descriptions is correct? (Multiple choice)

• A.The data saved by user A in a virtual machine can be accessed by user B after logging in to the virtual machine.
• B.If user A has logged in to a virtual machine and disconnects the virtual machine but does not log out the user, user B can log in to the virtual machine at this time, but the login will force user A to log out.
• C.A user can only have one virtual machine, and one virtual machine can be assigned to multiple users.
• D.If user A has logged in to a virtual machine, user B can no longer log in to this virtual machine.

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