An organization has Exchange Server 2010 Mailbox Server named Server 1 failed.A new server with Windows 2008 named Server 2.Exchange Server 2010 recovery installation. What should you do before you perform recovery installation?()
A. Rename Server1 computer account to Server2.Join Server2 to domain.
B. Rename Server2 as Server1.Reset the Server1 computer account.Join Server1 to domain.
C. Delete computer account for Server1.Join Server2 to domain.Rename Server2 as Server1.
Delete computer account for Server1.Rename Server2 as Server1.Create a New Computer account for Server1.Join Server1 to domain.