Your network contains a single Active Directory domain. A domain controller named DC2 fails.
You need to remove DC2 from Active Directory.
Which two actions should you perform()
A.At the command prompt, run dcdiag.exe /fix.
B.At the command prompt, run netdom.exe remove dc2.
C.From Active Directory Sites and Services, delete DC2.
D.From Active Directory Users and Computers, delete DC2.