多项选择题 You are the network administrator for TestKing.com. The network consists of a single Active Directory domain named testking.com. All network servers run Windows Server 2003, and all client computers run Windows XP Professional. A new management directive states that users can log to the domain only during business hours. Users who remain logged on after business hours must be automatically disconnected from network resources. You need to enforce this directive by using the minimum amount of administrative effort. Which two actions should you perform?（） (Each correct answer presents part of the solution. Choose two)

单项选择题 You are the network administrator for TestKing.com. The network consists of a single Active Directory domain named testking.com. The domain contains Windows Server 2003 computers and Windows XP Professional computers. You use a non-administrative user account named Joseph to log on to a client computer. You need to change the password for a domain user account named Sophia. You open the Active Directory Users and Computers console. When you attempt to change Sophias password, you receive the following error message: "Access is denied". You need to remain logged on to the client computer as Joseph, and you need to be able to change Sophias password. What should you do?（）

多项选择题 You are the network administrator for TestKing. The network consists of a single Active Directory forest that contains three domains. The functional level of the forest is Windows 2000. The NetBIOS names of the domains are TesKing1, TesKing2, TestKing3. The functional level of all three domains is Windows 2000 mixed. You manage resources in TesKing1. A new file server is added to TesKing1. Users in all three domains need access to resources on the file server. You need to create a group that will be used to grant access to the file server in TesKing1. Which two actions should you perform? Each correct answer presents part of the solution. Select two.（）