Your network contains an Active Directory forest named contoso.com. The forest contains five domains. You need to ensure that the CountryCode attribute is
replicated to the global catalog.
What should you do?

A.
Modify the schema partition.

B.
Create and modify an application partition.

C.
Modify the configuration partition.

D.
Modify the domain partitions.

Explanation:
Directory Partition Subtrees
Every domain controller contains the following three directory partitions:
* Schema
Contains the Schema container, which stores class and attribute definitions for all existing and possible Active Directory objects in cn=schema,cn=configuration,dc=
forestRootDomain . Updates to this container are replicated to all domain controllers in the forest. You can view the contents of the Schema container in the Active
Directory Schema console.
* Configuration
* Domain
Directory Partitions