多项选择题 You are the network administrator for The network consists of a single Active Directory domain named The domain contains Windows Server 2003 computers and Windows XP Professional computers. All confidential company files are stored on a file server named TestKing1. The written company security states that all confidential data must be stored and transmitted in a secure manner. To comply with the security policy, you enable Encrypting File System (EFS) on the confidential files. You also add EFS certificates to the data decryption field (DDF) of the confidential files for the users who need to access them. While performing network monitoring, you notice that the confidential files that are stored on TestKing1 are being transmitted over the network without encryption. You must ensure that encryption is always used when the confidential files on TestKing1 are stored and transmitted over the network. What are two possible ways to accomplish this goal?（） (Each correct answer presents a complete solution. Choose two)

单项选择题 You are the network administrator for TestKing. The network consists of a single Active Directory domain. All network servers run Windows Server 2003. A member server named TestkingA has a locally attached tape device. TestkingA contains several folders and files that are encrypted by using Encrypting File System (EFS). You create a new user account for a new employee named Victoria. Victorias user account is member of the Users group only. You need to ensure that Victoria can back up the encrypted folders and files on TestkingA. Victoria must be assigned the minimum administrative privileges needed to complete this task. What should you do?（）

单项选择题 You are the network administrator for TestKing. The network consists of a single Active Directory domain. All network servers run Windows Server 2003. Half of the client computers run Windows XP Professional, and the other half run Windows NT 4.0 Workstation. You install Terminal Services on three member servers named Testking1, Testking2, and Testking3. Each server has a single Pentium III 600-Mhz CPU with 512 MB of RAM and a single-channel EIDE disk subsystem. You place all three terminal servers in an organizational unit (OU) named Terminal Server. You link a Group Policy Object (GPO) to the Terminal Server OU. Several days after the installation, users report that the performance of all three terminal servers is unacceptably slow. You discover that each server has at least 50 active sessions at once. You need to improve the performance of all three terminal servers. You must achieve this goal by using the minimum amount of administrative effort, without upgrading any hardware. What should you do?（）