单项选择题

A. On Server1, run the Netdom reset command.
B. On Server1, add the computer to a workgroup and then add the computer to the domain. Restart Server1.
C. From Active Directory Users and Computers, create a new computer account named Server1 in the domain. Restart Server1.
D. On a domain controller, perform an authoritative restore in Active Directory for the Server1 computer account. Restart Server1.