Your network consists of an Active Directory forest that contains only domain controllers that run Windows Server 2003.

You need to prepare the environment for the implementation of a new Windows Server 2008 domain in the forest.

What should you do?

A.
Run adprep /forestprep on the schema operations master.

B.
Run adprep /domainprep on the schema operations master.

C.
Run adprep /forestprep on the infrastructure operations master.

D.
Run adprep /domainprep on the infrastructure operations master.