Your network contains a server named Server1 that runs Windows Server 2008 R2. The disks on Server1 are configured as shown in the following table.
You run the Backup Once wizard and discover that the option for Full Server backup is unavailable. You need to ensure that you can run a full server backup of Server1.
What should you do?
A.
Take Disk 1 offline.
B.
Take Disk 2 offline.
C.
Run the Set-WBPolicy cmdlet.
D.
Run Windows Server Backup as an Administrator.
Answer B is incorrect. An online VHD will be excluded from a full server backup but it will not prevent the full server backup option from being displayed during a one-time backup.
Answer A is also incorrect. Taking disk 1 offline will have no impact on the full server backup option being displayed in the wizard.
Answer C is incorrect because it applies to scheduled backups.
That leaves answer D. I’m not sure how you can start the backup wizard without being a member of the Administrators group, though.
http://technet.microsoft.com/en-us/library/cc772523.aspx
http://technet.microsoft.com/en-us/library/ee706659.aspx
If you are using a virtual hard disk to store backups and if the virtual hard disk is on a physical disk that contains system volumes or critical volumes, there may be limitations to what you can recover. In addition, virtual volume files will be excluded from the backup if the virtual volumes are online. For more information about working with virtual hard disks, see http://go.microsoft.com/fwlink/?LinkID=143712.
https://technet.microsoft.com/en-us/library/cc753528(v=ws.11).aspx
So it seems that the answer is B.