1Y0-A26 무료 덤프문제 온라인 액세스

An administrator needs to apply an update to a XenServer pool, but needs to control the update path and the virtual machine migration.
What does the administrator need to do to achieve this?

• A.Select manual update mode when updating the pool in XenCenter.
• B.Update all hosts in the pool using the xe CLI.
• C.Update each host individually starting with the pool master.
• D.Use the Install Update wizard to update the pool.

The development team requires that a virtual machine be restored to the state it was on the previous day, but will need parallel access to the current state of the virtual machine.
What can an administrator do to meet the requirements of the scenario?

• A.Make a copy of the virtual machine, revert it to the previous snapshot and start it.
• B.Revert the virtual machine back to the previous snapshot and start it.
• C.Take a snapshot of the current state of the virtual machine and revert it to the previous snapshot.
• D.Create a new virtual machine from the previous snapshot and start it.

A XenServer administrator is updating a shared disk image used by multiple virtual machines.
What must the administrator do before updating the shared disk image?

• A.Disable streaming of the vDisk.
• B.Copy CIM.EXE to the vDisk.
• C.Change the vDisk access mode.
• D.Modify the vDisk cache type.

An administrator was given new security rules and now needs to remove specific permissions from the users in the VM Admin Role Based Access Control group.
How can the administrator remove the specific permissions from the VM Admin user group?

• A.Remove the specific permissions from the Active Directory user group associated with the VM Admin user group.
• B.Reset the VM Admin user group back to the default permissions.
• C.Delete the registry key that applies to the specific permissions that need to be removed.
• D.Run the xe subject-role-remove uuid=<subject UUID> role-name=vm.pool_migrate XenServer command.

An administrator should enable high availability on a XenServer pool when __________. (Choose the correct option to complete the sentence.)

• A.virtual machines hosted on a pool need access to iSCSI shared storage
• B.application(s)/server(s) are accessed 24 hours a day, 7 days a week
• C.additional backup of virtual machines is needed
• D.workload balancing between servers in a pool is needed