A user in a branch office of your company attempts to join a computer to the domain， but the  attempt fails.     You need to enable the user to join a single computer to the domain.  You must ensure that the  user is denied any additional rights beyond those required to complete the task.     What should you do（）

• A、Prestage the computer account in the Active Directory domain.
• B、Add the user to the Domain Administrators group for one day.
• C、Add the user to the Server Operators group in the Active Directory domain.
• D、Grant the user the right to log on locally by using a Group Policy Object （GPO）.