Before you can install an RODC,you must address this prerequisite
A)RODC must be installed on a Windows Server Core installation
B)The forest functional level must be at least Windows Server 2000
C)If the forest functional level is not set at Windows Server 2008,you must run the dcpromo.exe /adprep command before installing the RODC
D)A writeable Windows Server 2008 DC that the RODC can replicate with must be operating in the domain

Question

Quizplus · Accepted Answer

A Read-Only Domain Controller (RODC) requires a writable Windows Server 2008 or higher domain controller in the domain to replicate from. This ensures that the RODC has a source for up-to-date data while maintaining its read-only status.

Before You Can Install an RODC,you Must Address This Prerequisite