You have a domain controller that runs Windows Server 2008 R2. The Windows Server Backup  feature is installed on the domain controller.  <br /> You need to perform a non-authoritative restore of the domain controller by using an existing  backup file.    <br /> What should you do()
A、Restart the domain controller in Directory Services Restore Mode. Use the WBADMIN command to perform a critica
B、Restart the domain controller in Directory Services Restore Mode. Use the Windows Server Backup snap-in to perf
C、Restart the domain controller in safe mode. Use the Windows Server Backup snap-in to perform a critical volume re
D、Restart the domain controller in safe mode. Use the WBADMIN command to perform a critical volume restore.