单项选择题 You have a file server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Shadow Copies is enabled for all volumes by using the default settings. Server1 is configured as shown in the following table. You need to provide at least 10 GB of free space on volume D. You must achieve this goal without moving the contents of the shared folders. What should you do?（）

单项选择题 You are the desktop administrator for your companys sales department. The IT manager for the sales department creates a custom policy that will apply to a custom application that is loaded on the departments Windows XP Professional computers. He deploys this policy by using Group Policy. When you inspect the sales departments computers, you find out that the application has not been modified by the policy. You want to examine Windows XP Professional to find out whether the custom policy is affecting the correct location in the Registry. Which command should you run?（）

单项选择题 You have an Exchange Server 2010 organization.  You plan to provide users with the ability to schedule meetings.  You need to recommend a scheduling solution that meets the following requirements：.Ensures that users can schedule conference rooms for meetings .Ensures that conference room owners can change the settings of meetings scheduled by users  What should you include in the solution？（）