单项选择题 You are the network administrator for The network consists of a single Active Directory domain All network servers run Windows Server 2003. One member server hosts a folder named F:\TestKingData. Thousands of users constantly request and updates files in F:\TestKingData. You use the Backup utility to perform an incremental backup of F:\TestKingData on magnetic tape. The backup completes normally, but you see an error indicator illuminated on the tape server. You need to verify that you can restore F:\TestKingData from the backup tape. The verification process must not affect existing files. 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 network servers run Windows Server 2003, and all client computers run Windows XP Professional. A user named King uses a client computer named TestKing1. This computer has a locally attached tape device. You grant King the necessary permission to perform backups of a member server named TestKingSrvB. King runs the Backup utility on TestKing1 to back up the files located on TestKingSrvB. You need to use your client computer to view the most recent backup logs for TestKingSrvB. 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 network servers run Windows Server 2003. You are directed to back up all files in folder named c:\Data on one of the servers. You use the Backup utility to perform a normal backup of c:\Data. When the backup is complete, you review the backup log file and discover the following message: "WARNING: Portions of \Data\Letter.doc cannot be read. The backed up data is corrupt or incomplete. This file will not restore correctly" You need to ensure that all documents in c:\Data can be restored successfully. What should you do?（）