Exam 1V0-21.20 topic 1 question 32 discussion

Answer D only

The steps that should be used in the vSphere Client to meet the requirement of being able to revert to the previous state if issues occur after updating the OS on a virtual machine are: D. Right click on the VM > Snapshots > Take Snapshot Taking a snapshot of the virtual machine before performing the OS update allows you to capture the VM's state at that point in time. If any issues occur after the update, you can revert the virtual machine back to the snapshot state, effectively rolling back the changes made during the update and returning the VM to its previous state. Snapshots capture the VM's disk and memory state at the time the snapshot is taken, providing a point-in-time backup of the virtual machine. It's important to note that snapshots should be used cautiously and should not be kept for an extended period to avoid potential issues with snapshot size and performance impact on the VM.

D. Right click on the VM > Snapshots > Take Snapshot

absolutely D !!! no body will choose C....

Definitely D!

Snapshot use cases: Updating VMs/Testing Software

this literally the only reason one would use snapshots. Sometimes these answers are chosen by ppl while high on some exotic dust.

D is correct

D. The administrator should take a snapshot of the virtual machine before updating the OS. In the vSphere Client, this can be done by right clicking on the VM > Snapshots > Take Snapshot. A snapshot captures the state, data, and configuration of a virtual machine at a specific point in time. By taking a snapshot before updating the OS, the administrator can revert to the previous state if any issues occur after the update. This allows the administrator to quickly revert the virtual machine to the previous state without having to manually undo any changes or restore from a backup. Taking snapshots is a best practice for making changes to virtual machines, as it provides a quick and easy way to revert to a known good state if issues occur.

D, Snapshot is the way to capture point in time image and revert back to same point in time if required

D D D D D D D D D D D D D D D D

D absolutely

need snapshot for do this.

It's D absolutly right

The right answer is D

absolutely D

C. is absolutely wrong. D. Is correct answer. You take a snapshot so if there is anything wrong with the update you can revert to previous state.