Which command restores files from a volume group backup on a specified media？（） A、mksysb -rB、savevg -rC、restorevg -rD、restorevgfiles
Which command restores files from a volume group backup on a specified media？（）
- A、mksysb -r
- B、savevg -r
- C、restorevg -r
- D、restorevgfiles
相关考题：
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.
An AIX system has a rootvg plus a separate volume group for database application. Which of the following commands are sued to backup the entire system?() A.smitty mksysb (select additional volume group)B.mkszfile mksysb /dev/rmt0C.smitty mksysb AND smitty savevgD.smitty savevg (select additional volume group)
The mksysb command completed successfully. Which of the following steps are necessary to verify the mksysb is good?() A.Store the mksysb in a safe place because a successful completion guarantees the mksysb is good.B.Boot from the mksysb to verify it is bootable and list the files on the mksysb.C.Look at the bosboot output when the mksysb was created to verify it is good.D.List the files on the mksysb beucase listing all the files verifies there are no problems with the mksysb.
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.savevgB.tarC.cpioD.mksysb
Which command can be used to show volume group information about filesystems and OS levels for a specified mksysb called server1.mksysb?() A.lsmksysb -lf server1.mksysbB.restore -mrT server1.mksysbC.listbackup -fT server1.mksysbD.listvgbackup -l server1.mksysb
Which command restores files from a volume group backup on a specified media?() A.mksysb-rB.savevg-rC.restorevg-rD.restorevg files
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、savevgB、tarC、cpioD、mksysb
An AIX system has a rootvg plus a separate volume group for database application. Which of the following commands are sued to backup the entire system?（）A、smitty mksysb (select additional volume group)B、mkszfile mksysb /dev/rmt0C、smitty mksysb AND smitty savevgD、smitty savevg (select additional volume group)
An administrator wants to restore the /etc/resolv.conf file from a mksysb backup onto server1. After the mksysb is mounted in /mnt/backup/ from the local nim server， which command should be run to restore the file？ （） A、tar -xvf /mnt/backup/server1.mksysb ./etc/resolv.confB、restore -Tvf /mnt/backup/server1.mksysb ./etc/resolv.confC、listvgbackup -f /mnt/backup/server1.mksysb -r ./etc/resolv.confD、restorevgfiles -xrm /mnt/backup/server1.mksysb ./etc/resolv.conf
Your database is up and running and one of your three control files is accidentally erased. You start RMAN and run the following command： RESTORE CONTROLFILE FROM AUTOBACKUP； Which of the following statements is true？（） A、 The command restores only the missing control file.B、 The command restores all the control files.C、 The command fails because the database is running.D、 This is the correct way to address this problem.E、 This is not the correct way to address this problem.
The mksysb command completed successfully. Which of the following steps are necessary to verify the mksysb is good?（）A、Store the mksysb in a safe place because a successful completion guarantees the mksysb is good.B、Boot from the mksysb to verify it is bootable and list the files on the mksysb.C、Look at the bosboot output when the mksysb was created to verify it is good.D、List the files on the mksysb beucase listing all the files verifies there are no problems with the mksysb.
An administrator wants to restore the /etc/resolv.conf file from a mksysb backup onto server1. After the mksysb is mounted in /mnt/backup/ from the local nim server. Which command should be run to restore the file?（）A、tar -xvf /mnt/backup/server1.mksysb ./etc/resolv.confB、restore -Tvf /mnt/backup/server1.mksysb ./etc/resolv.confC、listvgbackup -f /mnt/backup/server1.mksysb -r ./etc/resolv.confD、restorevgfiles -xrm /mnt/backup/server1.mksysb ./etc/resolv.conf
Which command should an administrator use to view files and volume group backup information from a mksysb called server1.mksysb that is found in /backups？（） A、lsmksysb -l /backups/server1.mksysbB、showmksysb -f /backups/server1.mksysbC、listvgbackup -f /backups/server1.mksysbD、showvgbackup -l /backups/server1.mksysb
A pSeries server is being used as a file server and all data is stored on a non-root volume group and resides on mounted filesystems. Which of the following commands provides the quickest way to backup all of the data and filesystem definitions？（）A、tarB、cpioC、savefsD、savevg
A system administrator has backed up the datavg volume group using the savevg command. There are several raw logical volumes and some unmounted jfs filesystems in datavg. Which of the following statements is true about this backup?（）A、The volume group and all logical volumes will be recreated. All raw and jfs filesystms will be backed up and restored.B、This backup will be bootable and the volume group and all jfs logical volumes will be recreated.C、This backup will not be bootable and the restorevg command is used to restore only the mounted and non-raw logical volumes. It will not recreate any logical volumes that are raw or unmounted.D、The volume group and all logical volumes information is archived and will be recreated. The raw and unmounted filesystems will not be backed up and therefore not restored.
Which command can be used to show volume group information about filesystems and OS levels for a specified mksysb called server1.mksysb？（） A、lsmksysb -lf server1.mksysbB、restore -mrT server1.mksysbC、listbackup -fT server1.mksysbD、listvgbackup -l server1.mksysb
Error log analysis indicates that a disk is starting to fail and will need to be replaced. The failing disk contains multiple logical volumes which span multiple disks. A free disk has been added to the failing disk’s volume group.Which of the following is the most efficient method to move the data from the failing disk to the new disk？（）A、Back up the data， remove the failing disk from the volume group， then restore the data to the new disk.B、Use the migratepv command to move data from one disk to another and then remove the failing disk from the volume group.C、Use the mirrorvg command to mirror the data to the new disk， break the mirror and then remove the failing disk from the volume group.D、Create a new filesystem on the new disk and use the mv command to move the data to the new filesystem， and then remove the failing disk from the volume group.
Which command restores files from a volume group backup on a specified media?（）A、mksysb-rB、savevg-rC、restorevg-rD、restorevg files
In your database， online redo log files are multiplexed and one of the members in a group is lost due to media failure？ How would you recover the lost redo log member？（）A、 import the database from the last exportB、 restore all the members in the group from the last backupC、 drop the lost member from the database and then add a new member to the groupD、 restore all the database files from the backup and then perform a complete recoveryE、 restore all the database files from the backup and then perform an incomplete recovery
Which command will migrate a filesystem from one volume group to another？（）A、cpfsB、cplvC、mkfscopyD、migratepv
单选题A system administrator has backed up the datavg volume group using the savevg command. There are several raw logical volumes and some unmounted jfs filesystems in datavg. Which of the following statements is true about this backup?（）AThe volume group and all logical volumes will be recreated. All raw and jfs filesystms will be backed up and restored.BThis backup will be bootable and the volume group and all jfs logical volumes will be recreated.CThis backup will not be bootable and the restorevg command is used to restore only the mounted and non-raw logical volumes. It will not recreate any logical volumes that are raw or unmounted.DThe volume group and all logical volumes information is archived and will be recreated. The raw and unmounted filesystems will not be backed up and therefore not restored.
单选题Which command restores files from a volume group backup on a specified media?（）Amksysb-rBsavevg-rCrestorevg-rDrestorevg files
多选题Your database is up and running and one of your three control files is accidentally erased. You start RMAN and run the following command： RESTORE CONTROLFILE FROM AUTOBACKUP； Which of the following statements is true？（）AThe command restores only the missing control file.BThe command restores all the control files.CThe command fails because the database is running.DThis is the correct way to address this problem.EThis is not the correct way to address this problem.
单选题Which command restores files from a volume group backup on a specified media？（）Amksysb -rBsavevg -rCrestorevg -rDrestorevgfiles
单选题An administrator wants to restore the /etc/resolv.conf file from a mksysb backup onto server1. After the mksysb is mounted in /mnt/backup/ from the local nim server. Which command should be run to restore the file？（）Atar -xvf /mnt/backup/server1.mksysb ./etc/resolv.confBrestore -Tvf /mnt/backup/server1.mksysb ./etc/resolv.confClistvgbackup -f /mnt/backup/server1.mksysb -r ./etc/resolv.confDrestorevgfiles -xrm /mnt/backup/server1.mksysb ./etc/resolv.conf
单选题In your database， online redo log files are multiplexed and one of the members in a group is lost due to media failure？ How would you recover the lost redo log member？（）A import the database from the last exportB restore all the members in the group from the last backupC drop the lost member from the database and then add a new member to the groupD restore all the database files from the backup and then perform a complete recoveryE restore all the database files from the backup and then perform an incomplete recovery
单选题An administrator wants to restore the /etc/resolv.conf file from a mksysb backup onto server1. After the mksysb is mounted in /mnt/backup/ from the local nim server， which command should be run to restore the file？ （）Atar -xvf /mnt/backup/server1.mksysb ./etc/resolv.confBrestore -Tvf /mnt/backup/server1.mksysb ./etc/resolv.confClistvgbackup -f /mnt/backup/server1.mksysb -r ./etc/resolv.confDrestorevgfiles -xrm /mnt/backup/server1.mksysb ./etc/resolv.conf