单选题A client has been unable to fix corruption of system files and does not have a backup or an Automated System Recovery （ASR） disk. Which of the following is the BEST action to take next？（）A Copy the missing file from another computer and reboot.B Execut

第1题：

You have a computer that runs Windows 7. You manually create a system restore point. You need torestore a copy of a file stored on drive C from two days ago. You must achieve this goal in the minimumamount of time. What should you do?（）

• A、From Recovery, select System Restore.
• B、From Backup and Restore, select Restore my files.
• C、From the command prompt, run Wbadmin get items.
• D、From the properties of the file, select Previous Versions.

第2题：

A client has called with concerns that their computer problem has not been resolved by the onsite technician who has left. As the technicians supervisor， which of the following is the BEST course of action in this situation？（）

• A、Tell the client that they will need to place another service call.
• B、Ask the client if they would like to discuss their computer problems in more detail.
• C、Tell the client that another technician will be sent out.
• D、Inform the client that the problem will be resolved by the onsite technician at another time.

第3题：

第4题：

You have a computer that runs Windows XP professional. The computer contains one partition and a floppy disk drive. You connect a new USB drive. You need to back up the computer to meet the following requirements: Enable a complete recovery if the hard disk fails. Enable an automatic restore of the operating systems. Automatically recreate the partitions during a restore process. What should you do?（）

• A、From System Restore, create a system restore point.
• B、From the System Tools menu, run the Files and Settings Transfer Wizard.
• C、From Windows Backup, run the Automated System Recovery (ASR) Wizard. 
• D、From Windows Backup, run the Backup Wizard, and then select Only backup the System State data. 

第5题：

Your PROD database has been started using the server parameter file. In your PROD database you are using RMAN for backup and recovery operations. You issue the following commands from the RMAN prompt：     RMAN> CONFIGURE CONTROLFILE AUTOBACKUP OFF；   RMAN> BACKUP DATABASE；   Which files from the database will be backed up as a result of this BACKUP command？（）

• A、 control file
• B、 all datafiles
• C、 password file
• D、 online redo log file
• E、 archive redo log file
• F、 server parameter file
• G、 only the SYSTEM datafile

第6题：

A folder on your Windows 2000 Professional computer contains bitmap files that have been compressed from 2MB to 1MB.  You want to copy one of the compressed bitmap files from the hard disk to 1.4-MBfloppy disk. When you attempt to copy， you receive the following error message ‘Destination drive is Full’.  What should to do？（）

• A、Move， rather than copy， the compressed bitmap file to the floppy disk.
• B、Reformat the floppy disk.Then copy the compressed bitmap file to the floppy disk.
• C、Use another program to compress the bitmap file before copying it to the floppy disk.
• D、Copy an empty compressed folder to the floppy disk. Then copy the compressed bitmap file to the folder on the floppy disk.

第7题：

A client has been unable to fix corruption of system files and does not have a backup or an Automated System Recovery (ASR) disk. Which of the following is the BEST action to take next? （）

• A、Copy the missing file from another computer and reboot.
• B、Execute a Windows repair from the Windows setup media.
• C、Boot into the Recovery Console and execute FIXBOOT.
• D、Reboot and press the F2 key when prompted.

第8题：

A corrupted file system is now repaired and back in use. Some， but not all of the files within the file  systems have been deleted. The only backup of this file system is a month-old tar archive. This archive will need to be restored as root.  Which two statements correctly describe the effects of the restore operation？（）

• A、 Files found in the file system that are also on tape will NOT be overwritten.
• B、 The missing files， present on the backup tape， are restored to the file system with the data as it was when the backup was taken.
• C、 The access times are preserved by tar and will reflect the time when a user last accessed the data.
• D、 The modification time on the files restored by tar will be preserved and will reflect the time the file was last modified before the backup， NOT the time of the restore operation.

第9题：

Which of the following views must you query to identify any corrupt data file blocks that have been detected during backup set creation？（）

• A、V$COPY_CORRUPT
• B、V$COPY_CORRUPTION
• C、V$BACKUP_CORRUPT
• D、V$BACKUP_CORRUPTION

第10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? （）

• A、From Windows Backup, run the ASR Wizard.
• B、From Windows Backup, back up the system state to floppy disk.
• C、From the %systemroot%/repair folder, copy asr.sif, asrpnp.sif, and setup.log to the floppy disk.
• D、From the %systemroot%/inf folder, copy windows.adm, asroc.inf, and asroc.pnf to the floppy disk.