单选题Before performing a mksysb system backup, which of the following procedures should a system administrator perform to avoid backing up certain user files?（）A Add the list of files to /etc/exclude.rootvg.B Modify the image.data file and add the files to

第1题：

第2题：

Before performing a mksysb system backup, which of the following procedures should a system administrator perform to avoid backing up certain user files?（）

• A、Add the list of files to /etc/exclude.rootvg.
• B、Modify the image.data file and add the files to be excluded form the backup.
• C、Modify the bosinst.data file and specify which files are to be excluded from the backup.
• D、Specify the files to be excluded on the command line when executing the mksysb command.

第3题：

第4题：

Which of the following access levels allows a user to perform normal day to day work with their own files but does not allow them to change system files or computer performance?（）

• A、Administrator
• B、User
• C、Guest
• D、Power user

第5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6题：

A system administrator needs to backup datavg which contains a database that pre-allocates files by padding them with nulls, similar to treating them as sparse files. In order to effectively backup and be able to restore the datavg files, which backup method should be used?（）

• A、savevg
• B、tar
• C、cpio
• D、mksysb

第7题：

Which of the following files should be edited to disable remote machines from performing a "finger" on a system？（）

• A、/etc/security/user
• B、/etc/services
• C、/etc/inetd.conf
• D、/etc/hosts.equiv

第8题：

第9题：

You want to use Windows 2000 backup to perform a weekly backup of the user data on a Windows 2000 Professional computer. You want to ensure that the registry， boot files and COM plus objects are also backed up. What should you do？（）

• A、Configure the Windows backup to backup the system partition.
• B、Configure the Windows backup to backup the System State Data.
• C、Create a script written in MS Visual Basic scripting addition language to run rdisk.exe/s before the back up starts.
• D、Create a batch file to run rdisk.exe/s before the backup starts.

第10题：

After performing a copy backup of a file server， the archive bit on the backed up files will be which of the following？（）

• A、 Deleted
• B、 Unchanged
• C、 Set
• D、 Copied