单选题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

第1题：

第2题：

During an attempt to mount filesystems on the datavg volume grou, the following error message occurs: "0506-323 Cannot get information about log device loglv00." The error is due to the fjslog used by these filesystems is located on a bad disk.Which of the following procedures should be performed to fix the error?（）

• A、Run fsck on all filesystems using loglv00
• B、Run the logform command against loglv00
• C、Recreate the filesystems and restore from a backup
• D、Create a new jfslog and change /etc/filesystems to point to this log

第3题：

During an attempt to mount filesystems on the datavg volume group, the following error message occurs: "0506-323 Cannot get information about log device loglv00." The error is due to the fact that the jfslog used by these filesystems is located on a bad disk. Which of the following procedures should be performed to fix the error?（）

• A、Run fsck on all filesystems using loglv00
• B、Run the logform command against loglv00
• C、Recreate the filesystems and resotre form a backup
• D、Create a enw jfslog and change /etc/filesystems to point to this log

第4题：

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.mksysb
• B、showmksysb -f /backups/server1.mksysb
• C、listvgbackup -f /backups/server1.mksysb
• D、showvgbackup -l /backups/server1.mksysb

第5题：

Which command restores files from a volume group backup on a specified media？（） 

• A、mksysb -r
• B、savevg -r
• C、restorevg -r
• D、restorevgfiles

第6题：

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.mksysb
• B、restore -mrT server1.mksysb
• C、listbackup -fT server1.mksysb
• D、listvgbackup -l server1.mksysb

第7题：

By default, which command can be used to display information about packets that have been logged with the syslog firewall filter action?（）

• A、show log
• B、show firewall
• C、show log messages
• D、show firewall log

第8题：

第9题：

第10题：

第11题：

第12题：

第13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？ （） 

• A、tar -xvf /mnt/backup/server1.mksysb ./etc/resolv.conf
• B、restore -Tvf /mnt/backup/server1.mksysb ./etc/resolv.conf
• C、listvgbackup -f /mnt/backup/server1.mksysb  -r ./etc/resolv.conf
• D、restorevgfiles -xrm /mnt/backup/server1.mksysb ./etc/resolv.conf

第14题：

Which command is used to list information about each physical volume in volume group testvg？（）

• A、lsvg -p testvg
• B、lspv -v testvg
• C、lslv -l testvg
• D、lsattr -v testvg

第15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?（）

• A、tar -xvf /mnt/backup/server1.mksysb ./etc/resolv.conf
• B、restore -Tvf /mnt/backup/server1.mksysb ./etc/resolv.conf
• C、listvgbackup -f /mnt/backup/server1.mksysb -r ./etc/resolv.conf
• D、restorevgfiles -xrm /mnt/backup/server1.mksysb ./etc/resolv.conf

第16题：

Which command would an administrator use to list which filesystems are in volume group datavg？（）

• A、lspv datavg
• B、lslv -a datavg
• C、lsfs -v datavg
• D、lsvg -l datavg

第17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?（）

• 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.

第18题：

Which command restores files from a volume group backup on a specified media?（）

• A、mksysb-r
• B、savevg-r
• C、restorevg-r
• D、restorevg files

第19题：

Which two are the uses of the ASM metadata backup and restore （AMBR） feature？（）

• A、 It can be used to back up all data on ASM disks.
• B、 It can be used to recover the damaged ASM disk group along with the data.
• C、 It can be used to gather information about a preexisting ASM disk group with disk paths，disk name，failure groups，attributes templates，and alias directory structure.
• D、 It can be used to re-create the ASM disk group with its attributes.

第20题：

第21题：

第22题：

第23题：

第24题：