You work as the network administrator at Domain.com. The Domain.com network consists of a single Active Directory domain named Domain.com. All servers on the Domain.com network run Windows Server 2008. Half the client computers run Windows XP Professional, and the rest run Windows Vista.
You receive an instruction from the CIO during the course of the day to determine what will happen to the copy of the Active Directory on other domain controllers for the same domain in the event of an authoritative restore of the entire Active Directory database.
What should you identify?

A.
This will result in other domain controllers being automatically demoted.

B.
This will result in the Active Directory duplicating on the restored domain controller being overwritten.

C.
This will result in the Active Directory duplicating on other domain controllers being overwritten.

D.
This will result in the all data on the domain controllers being merged.

Explanation:
An authoritative restore of the entire Active Directory database causes the restored copy to write over information stored on other domain controllers.