单项选择题 Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 (SP2). All client computers run Windows XP Professional Service Pack 3 (SP3). On a file server, you have a shared folder named Data. The Data folder has the permissions shown in the following table. You need to ensure that members of a group named Sales can modify content in the Data share. Sales group members must only be allowed to delete files that they create. Which additional permission should you assign to the Sales group? （）

单项选择题 Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 (SP2). All client computers run Windows XP Professional Service Pack 3 (SP3). You have a server that contains two volumes named C and D. Volume C contains a folder named Data that contains over 10,000 files and folders. You need to copy the Data folder to volume D. The solution must maintain the current ownership settings. Which tool should you use? （）

单项选择题 Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 (SP2). All client computers run Windows XP Professional Service Pack 3 (SP3). You have a file server that contains two volumes named C and D. Volume C contains a folder named User1data. User1 is the owner of all files in the User1data folder. You copy the User1data folder to volume D. You examine the ownership of the User1data folder on volume D and discover that your user account is listed as the owner. You need to ensure that User1 is the owner of the User1data folder on volume D. What should you do? （）