Your network consists of one Active Directory domain.
All domain controllers run Windows Server 2003.

You need to plan the forest and domain functional levels to support the following requirements:
– Read-only domain controllers (RODC)
– Windows Server 2003 domain controllers

Which functional levels should you include in your plan?

A.
The forest functional level of Windows 2000 and the domain functional level of Windows Server 2003.

B.
The forest functional level of Windows Server 2003 and the domain functional level of Windows Server 2003.

C.
The forest functional level of Windows Server 2003 and the domain functional level of Windows Server 2008.

D.
The forest functional level of Windows Server 2008 and the domain functional level of Windows Server 2008.