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Question 56

A backup of a Windows VM running on a Hyper-V Cluster has been created. In which scenario can the Quick Rollback option be used during a Full VM Restore of the VM?

    Correct Answer: C

    Quick Rollback can be used during a Full VM Restore when the issues originate from the guest operating system, such as problems caused by a Windows update. This option is appropriate because Quick Rollback focuses on resolving OS-level issues quickly without needing to restore the entire VM from scratch, making it suitable for scenarios where system updates have caused malfunctions.

Discussion
Garb71Option: C

C. It is recommended that you use quick rollback if you fail back to the source VM after a problem that has occurred at the level of the guest OS of the VM replica — for example, there has been an application error or a user has accidentally deleted a file on the VM replica guest OS. Do not use quick rollback if the problem has occurred at the VM hardware level, storage level or due to a power loss.