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Many students who study using our platform have reported that a large number of the practice questions here are very similar to those that appear in real exams. View Courses
Many students who study using our platform have reported that a large number of the practice questions here are very similar to those that appear in real exams. View Courses
A snapshot is a feature that can be used in hypervisors to:
The Correct Answer is: B. restore to a previous version
In hypervisors, a snapshot captures the exact state of a virtual machine (VM) at a specific point in time, including its memory, disk, and system settings. This allows administrators to restore the VM to that previous version if needed—such as after a failed update or configuration error—without affecting the underlying infrastructure.
Why the other options are incorrect:
A. Roll back firmware updates
Firmware updates are applied to hardware components and are not part of a VM’s state. Snapshots cannot roll back firmware changes on physical devices.
C. Roll back application drivers
While reverting a VM snapshot may incidentally undo a driver change, snapshots are not specifically designed for managing drivers. Tools like Windows System Restore are better suited for that.
D. Perform a backup restore
Snapshots are not full backups. They are meant for short-term use and quick rollback—not long-term recovery or archival like traditional backups.
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