You have a single Active Directory directory service domain with two domain controllers named DC1 and DC2. DC1 and DC2 are located in two Active Directory sites. Both domain controllers run Windows Server 2003 and are configured as global catalog servers. A domain user object is deleted on DC1. Replication has not yet occurred between DC1 and DC2. You need to recover the deleted object before the change is replicated to DC2. What should you do first?

A.
Restart DC1 in Directory Services Restore Mode.

B.
Use the NTBackup tool on DC1.

C.
Disable inbound replication on DC1.

D.
Disable outbound replication on DC2.