Your company network has an Active Directory forestthat has one parent domain and one child domain. The
child domain has two domain controllers that run Windows Server 2008. All user accounts from the child
domain are migrated to the parent domain. The childdomain is scheduled to be decommissioned.
You need to remove the child domain from the ActiveDirectory forest.
What are two possible ways to achieve this goal? (Each correct answer presents a complete solution. Choose
two.)

A.
Run the Computer Management console to stop the Domain Controller service on both domain controllers
in the child domain.

B.
Delete the computer accounts for each domain controller in the child domain. Remove the trust relationship
between the parent domain and the child domain.

C.
Use Server Manager on both domain controllers in the child domain to uninstall the Active Directory domain
services role.

D.
Run the Dcpromo tool that has individual answer files on each domain controller in the child domain.