Which Command should you Run if you Need to Retrieve a System File from \windows\system32\dllcache??

Use the System File Checker Tool to Repair Missing or ...

The sfc /scannow command will scan all protected system files, and replace corrupted files with a cached copy that is located in a compressed folder at %WinDir%\System32\dllcache. The %WinDir% placeholder represents the Windows operating system folder. For example, C:\Windows.

What should you do if you Want a Junior Administrator to be Able to Backup Files and Directories?

What should you do if you want a junior administrator to be able to back up files and directories, restore files and directories, and shut down the system without giving the user broad administrative access to the domain? Add the user to the Server Operators group.

Which of the Following is a Powershell Cmdlet that Lists the Backups that have been Created for a Server?

The Get-WBBackupSet cmdlet gets a list of WBBackupSet objects that contain backups for a server from a location that you specify.

What is a Possible Negative Consequence of Using Differential Backups?

Disadvantages: Restore is slower than restoring from a full backup. Backing up is slower than the incremental backup . The storage space requirements are higher than for the incremental backup.