单项选择题
A. Add the Admin1 account to the Administrators group.
B. Add the Admin1 account to the Allow log on locally policy.
C. Remove the Admin1 account from the Users group.
D. Remove the Users group from the Deny log on locally policy.
单项选择题 Your network consists of a single Active Directory domain. All client computers are members of the domain and run Windows XP Professional Service Pack 3 (SP3). A user attempts to log on to her portable computer and receives the following error message. You need to ensure that the user can log on to the computer by using her domain account. What should you do?（）
单项选择题 You have a stand-alone server named Server1 that runs Windows Server 2003 Service Pack (SP2). A user attempts to connect to the server by using Remote Desktop Connection and receives the following error message. You need to ensure that the user can log on to the server by using Remote Desktop Connection. What should you do?（）
单项选择题 You have a stand-alone server that runs Windows Server 2003 Service Pack 2 (SP2). You attempt to log on to the server by using the Administrator account and receive the following error message. You need to log on to the server by using the Administrator account. What should you do first? （）
