Which PowerShell cmdlet could potentially result in data loss if the running application does not save its data automatically?

• A. Start-VM
• B. Stop-VM
• C. Restart-VM
• D. Get-VM

Answer: (B)

The cmdlet responsible for potentially causing data loss is the one that stops a virtual machine (VM). When you use the cmdlet to stop a VM, it effectively powers down the machine without allowing the applications running on it to save their current state or data. If the applications lack an auto-save feature or if unsaved changes are present, this sudden interruption can lead to loss of that data.

The other cmdlets serve different purposes. Starting a VM initializes it, and retrieving information about a VM does not impact its state or data at all. Restarting a VM does involve stopping and then starting it again, but it is a more controlled operation that often allows applications to handle the shutdown process and save data appropriately, thus minimizing the risk of data loss.