You need to ensure that the new zone is replicated to only four of the domain controllers

A corporate network includes a single Active Directory Domain Services (AD D5) domain.
The domain contains 10 domain controllers. The domain controllers run Windows Server
2008 R2 and are configured as DNS servers.
You plan to create an Active Directory-integrated zone.
You need to ensure that the new zone is replicated to only four of the domain controllers.
What should you do first?

A.
Use the dnscmd tool with the /enlistdirectorypartition parameter.

B.
Create a new delegation in the ForestDnsZones application directory partition.

C.
Use the dnscmd tool with the /createdirectorypartition parameter.

D.
Use the dnscmd tool with the /createbuiltindirectorypartitions parameter.