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IBM(000-233) 问题列表
问题
单选题Which of the following sequence of command extracts the tenth image form a tape in tape device rmt1?（）A
tet1 -f /dev/rmt1.0 fsf 9; tar -xv file 10B
tet1 -f /dev/rmt1.1 fsf 10; tar -xv file 10C
tet1 -f /dev/rmt1.1 fsf 9; dd if = /dev/rmt1.1 of=file 10D
tet1 -f /dev/rmt1.0 fsf 9; dd if =file10 of /dev/rmt1.0
问题
单选题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 loglv00B
Run the logform command against loglv00C
Recreate the filesystems and resotre form a backupD
Create a enw jfslog and change /etc/filesystems to point to this log
问题
单选题A basic TCP/IP configuration on the system has just been completed. A remote system can be pinged by IP address but not by hostname. Which of the following actions should be performed next in an effort to successfully ping using the hostname?（）A
Check routingB
Check inetd.confC
Check /etc/resolv.confD
Check interface with ifconfig
问题
单选题A user reports a corrupted boot logical volume. In order to recreate the contents of the boot logical volume which of the following procedures should the user be advised to perform?（）A
Reboot the system in normal mode.B
Use the bosboot command to rebuild the boot image.C
Restore the boot logical volume from a mksysb image.D
Reboot the system into maintenance mode and run fsck on the boot logical volume.
问题
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 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.
问题
单选题A file on the system ahs been lost, but the latest version is on a mksysb tape. The file is extracted from this mksysb tape by loading the tape. Which of the following indicates where the tape will be skipped forward?（）A
Third image, and resoting the file with the tar commandB
Third image, and restoring the file with the dd commandC
Fourth image, and restoring the file with the restore commandD
Fourth image followed by the tar command
问题
单选题Which of the following is backed up with the mksysb command when a system consists of the volume groups rootvg, vol1, and vol2?（）A
All filesystems in rootvg, vol1, vol2B
All locally mounted filesystems in the rootvgC
All files in the rootvg and system files in vol1 and vol2D
All local and remotely mounted filesystems
问题
单选题When line errors occur, which of the following commands should be sued to cause init to re-read the /etc/inittab file if init stops respawning the getty process on a TTY?（）A
alogB
telinitC
sysinitD
cfgmgr
问题
单选题Which of the following techniques is used to extract the /usr/tmp directory from a mksysb backup?（）A
Use the tar command on the fifth image.B
Use the restore command on the fourth image.C
Use tctl -f /dev/rmt0.1 fsf 3 followed by the tar command on the fourth image.D
Reboot using the mksysb tape and then use the dd command to extract the file.
问题
单选题A system administrator receives a new server and has booted the system for the first time. The administrator has set up the terminals and users. The user start to log on. Root is logged in on the console. When additional users start to log in, an error is displayed stating that All available login sessions are in use. Which of the following steps should be followed to resolve this problem?（）A
Permissions on /etc/security were changed in error; do a chmod 755 on /etc/security directory.B
Increase the number of licenses; using smit chaili censeC
Change the Maximum number of PROCESSES allowed per user variable; using smit chgsys.D
Change User can logi field from false to true: using smit chuser.
问题
单选题A system administrator is in the process of performing a preservation installation. However, the machine keeps booting up in diagnostic mode. Which of the following is the most probable cause?（）A
The battery on the machine is bad.B
The root volume group is corrupted.C
The low-level debugger is not enabled.D
There is a problem with the CD-ROM.
问题
单选题Which of the following statements best describes the relationship between a logical volume and a journaled file system (JFS)?（）A
Increasing the size of a logical volume also increases the size of the file systemB
Reducing the size of a logical volume requires reducing the size of the file system firstC
Increasing the size of a file system requires increasing the size of the logical volume firstD
Increasing the size of a file system also increases the size of the logical volume when necessary
问题
单选题A system administrator notices that one of the mirrored disks, hdisk7 on datavg, has had a hardware failure. What is the best method of recover without causing additional problems?（）A
unmirrorvg datavg hdisk7 reducevg datavg hdisk7 replace the physical volume, run cfgmgr extendvg datavg hdisk7 mirrovg datavg hdisk7B
varyoffvg datavg Rmdev -l hdisk7 -d Replace the physical volu,e run cfgmgr The system will automatically remirror when the disk is replacedC
unmirrorvg datavg hdisk7 rmdev -l hdisk7 - d replace the physical volume, run cfgmgr extendvg datavg hdisk7 The system will automatically remirror when the disk is replaced.D
unmirrorvg datavg hdisk7 reducevg data hdisk7 rmdev -l hdisk7 -d replace the physical volume, run cfgmgr extendvg datavg hdisk7 mirrovg datavg
问题
单选题A parallel printer has just been connected. There are not selections in the SMIT menu to configure the printer. Which of the following procedures should be performed to complete the configuration?（）A
chdevB
rebootC
lpstat -QD
smit install
问题
单选题A system administrator has just applied an update to an AIX system to correct a problem, The APAR number is IX49035 and was shipped as part of the PTF number U437542. After applying the APAR fix, the administrator wants to ensure that the fix is applied before informing the system users of the corrected problem. Which of the following commands should the system administrator run to verify that the APAR fix has been applied to the system?（）A
lslpp -f IX49035B
lslpp -fB U437542C
instfix -f IX49035D
instfix -ik IX49035