Your network contains an Active Directory domain controller named DC1. DDC1 runs Windows Server 2008 R2. You need to defragment the Active Directory database on DC1. The solution must minimize downtime on DC1. What should you do first()
- AAt the command prompt, run net stop ntds.
- BAt the command prompt, run net stop netlogon.
- CRestart DC1 in Safe Mode.
- DRestart DC1 in Directory Services Restore Mode (DSRM).