You are the network administrator for The network consists of a single Active Directory domain named All 40 network servers run Windows Server 2003, and all 1,500 client computers run Windows XP Professional. The servers are located in seven different buildings. All are configured to allow Remote Desktop connections. A new administrator named Tess King is hired to help you configure applications and perform disk defragmentation on all 40 servers. You need to enable Tess King to manage the servers remotely by using Remote Desktop for Administration. What should you do?（）
- A Add Tess King to the Administrators group.
- B Add Tess King to the Power Users group.
- C Add Tess King to the Remote Desktop Users group.
- D Delegate control of the Domain Controllers organizational unit (OU) to Tess King.
- E Delegate control of the Computers organizational unit (OU) to Tess King.