Your network consists of one Active Directory forest that contains four Active Directory domains
named Sales, Marketing, Finance, and IT. The Finance domain contains a domain controller that runs
Windows Server 2008. The Sales, Marketing, and IT domains contain only domain controllers that
run Windows Server 2003. You need to prepare the environment for the deployment of a read-only
domain controller (RODC) in the Finance domain and in the IT domain. You must ensure that the
RODC can advertise itself as a global catalog server. Which two actions should you perform? (Each
correct answer presents part of the solution. Choose two.)
A.
Upgrade all DNS servers to Windows Server 2008.
B.
Run adprep /domainprep on the Sales, Marketing, and IT domains.
C.
Install a Windows Server 2008 writable domain controller in the IT domain.
D.
Configure the Windows Server 2008 domain controller in the finance domain as a global catalog
server.
Explanation:
To deploy the read-only domain controller (RODC) in the Development domain and in the HR
domain, you need to run adprep /domainprep on the Sales, Marketing, and HR domains to prepare
your infrastructure to upgrade. Because this domain controller is the first Windows Server 2008
domain controller in Windows Server 2003 domains, you must prepare the domains by running
adprep /domainprep on the infrastructure master. Before you deploy the read-only domain
controller (RODC) in the HR domain, you need to first install a Windows Server 2008 writable domain
controller in the HR domain because the first Windows Server 2008 domain controller in an existing
Windows Server 2003 domain cannot be created as an RODC. After a Windows Server 2008 domain
controller exists in the domain, additional Windows Server 2008 domain controllers can be created
as RODCs.
Scenarios for Installing AD DS
http://207.46.196.114/windowsserver2008/en/library/708da9f7-aaad-4fa1-bccb-
76ea8569da501033.mspx?mfr=true