You work as an enterprise administrator at ABC.com. The ABC.com network has a forest with a domain named ABC.com. The forest functional level is set at Windows Server 2003. ABC.com has two divisions namely Chicago and a Dallas.
The ABC.com network has three Windows Server 2003 domain controllers named ABC-DC01, ABC-DC02 and ABC-DC03 that are located in the Chicago office. You want to install a read-only domain controller (RODC) named ABC-DC04 in the Dallas office.
Which of the following actions should you take?
A.
You should consider upgrading ABC-DC01 to Windows Server 2008 and then execute the adprep /rodcprep command on ABC-DC01.
B.
You should consider configuring the Dallas network as a separate site and upgrading ABC- DC04 to Windows Server 2008.
C.
You should consider upgrading all domain controllers to Windows Server 2008 and having the forest functional level set to Windows Server 2008.
D.
You should consider configuring the Dallas network as a child domain with the domain functional level set at Windows Server 2008.