You have a single Active Directory directory service domain. The forest functional level is set to Windows 2000 native. The domain functional level is set to Windows 2000 native. You are preparing to replicate additional Schema attributes to the global catalog. You need to ensure that only a partial replication occurs when new Schema attributes are added to the global catalog. What should you do?

A.
Update the domain functional level to Windows Server 2003.

B.
Update the forest functional level to Windows Server 2003.

C.
In the Active Directory Schema snap-in, select the Replicate this attribute to the Global Catalog option for the new attributes.

D.
In the Active Directory Schema snap-in, select the Index this attribute in the Active Directory option for the new attributes.