单项选择题 You have a server that runs Windows Server 2003 Service Pack 2 (SP2). The server contains one volume that has 60 GB of used space. You create an Automated System Recovery (ASR) backup. You lose the ASR floppy disk. You need to create an ASR floppy disk for the server. You must achieve this goal in the minimum amount of time. You insert a formatted floppy disk into the server. What should you do next? （）

单项选择题 You have a server that runs Windows Server 2003 Service Pack 2 (SP2). The server contains one volume. You install Certificate Services. You need to back up the Certificates Services database by using the minimum amount of storage space. Which tool should you use? （）

单项选择题 Your network consists of a single Active Directory domain. You have a domain controller named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). You have a user account named BackupAdmin. BackupAdmin is a member of only the Backup Operators group. You log on to Server1 by using the BackupAdmin account. From Windows Backup, you attempt to restore a file from a backup file named D:\backup.bkf and receive the following message. You need to ensure that you can restore files from the backup file. What should you do? （）