单项选择题 You are the network administrator for The network consists of a single Active Directory domain named All network servers run Windows Server 2003, and all client computers run Windows XP Professional. You create a shared folder named Client Docs on a member server named TestKing13. Client Docs will store project documents. You configure shadow copies for the volume containing Client Docs. You need to enable client computers to access previous version of the documents in Client Docs. What should you do?（）

单项选择题 You are the network administrator for The network consists of a single Activev Directory domain named The companys main office is in Tokyo, and it has a branch office in Osaka. Each office is configured as an Active Directory site. The two offices are connected by a 128-Kbps connection. All domain controllers run Windows Server 2003. All client computers run Windows XP Professional. All network administrators are located in Tokyo. Universal group membership caching is enabled. The server roles and IP addresses for each site are shown in the following table. The network connection between Tokyo and Osaka intermittently fails. Only the client computers in Tokyo have NetBIOS enabled. All client computers are configured to use DHCP. The significant DHCP scope options for Tokyo are shown in the following table. You create a user account for a new employee in Osaka. The user report that she cannot log on to the domain. You confirm that you can log on by using your account and then by using the users account. You also confirm that all other users in Osaka can log on. You need to ensure that the user can authenticate to the domain. What should you do?（）

单项选择题 You are the network administrator for The network consists of a single Active Directory domain named All servers run Windows Server 2003, and all client computers run Windows XP Professional. A user named Lilli receives a new computer named Client223. She successfully logs on to the domain. The next day, she tries to log on again. The domain name appears in the domain dropdown list in the dialog box. However, Lilli cannot log on. You try to log on by using Client223, but you are also unsuccessful. Then you use a local Administrator account to log on. You read the following error message in the system event log. "NETLOGON Event ID 3210: Failed to authenticate with \\Server5, a Windows NT domain controller for domain TestKing". You search the computer account for Client223 in Active Directory Users and Computers, but the account does not appear. You need to ensure that Lilli can log on to the domain successfully. What should you do?（）