A corporate network includes a single Active Directory Domain Services (AD DS) 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 ntdsutil tool to modify the DS behavior for the domain.
B.
Use the ntdsutil tool to add a naming context.
C.
Create a new delegation in the ForestDnsZones application directory partition.
D.
Use the dnscmd tool with the /zoneadd parameter.
this Question came in the Exam at 5-12-2012 Egypt.
B is the true answer
The correct answer is D because you have to add the Ad zone first .
Correct answer is B.
http://technet.microsoft.com/en-us/library/cc779691(v=ws.10).aspx
Correct ans is D, first you have to add zone later you have to add new partitions for new zone.