1、A system administrator issued the errpt command and had no result.The system administrator determined that error loggong was turned off .which of the following commands would start logging system errors?
 
A . /usr/bin/errmsg
B. /usr/lib/errdemon
C. /usr/lib/errlogger
D. usr/lib errstart
 
 
2、which of the following commands can be used to indicate software LVM mirrored data protection?
 
A、            lsvg
B、            lspv
C、           lsdev
D、           lscfg
 
3、 how would an administrator remove the volume group datavg definition from the system?
A、        lsvg –r datavg
B、        exportvg datavg
C、       reducevg datavg
D、       varyoffvg datavg
 
4、A System p administrator plans to run a script named /scripts/backup.ksh, that normally sends its standard output to the screen.Which of the following will send the output to the screen and append it to the file named /log/backup.out?
A、/scripts/backup.ksh >>/log/backup.out
B、/scripts/backup.ksh | tee /log/backup.out
C、/scripts/backup.ksh | tee /log/backup.out /
D、/scripts/backup.ksh > /log/backup.out
 
5、A system administrator issued the errpt command and had no results. The system administrator detemined that error logging was turned off. Which of the following commands would start logging system errors?
A、/usr/bin/errmsg
B、/usr/lib/errdemon
C、/usr/lib/errlogger
D、usr/lib/errstart
 
6、A system p administrator changed the permissions on file1,a file owned by user1,with a group of group1 by uing the following commnd:
Chmod 0754 file1
If user2 is a member of group of group1 wha access will they have?
A 、read
B、none
C、read and execute
D、read,write and execute
 
7、The intra-disk allocation policy is determined when defining which of the following?
A、File system
B、Volume Group
C、Logical Volume
D、Physical Volum
 
8、which of the following commands would the system administrator user to add an entry to the root crontab file and refresh cron?
A、crontab –a
B、crontab –r
C、crontab –e
D、crontab –l
 
9、a user wants to permanently added to the dba group. which of the following commands or processes can be used to accomplish this?
A、chgrp  
B、chuser 
C、edit/etc/user
D、edit/etc/security/group
 
Answer:  B
 
 
10、During reboot, the system hangs with an LED 0554 message that means,“The boot device could not be opened or a read failed.” Which of the following recovery procedures should be taken?
 
A  Boot in maintenance mode and use fsck to check hd5
B  Boot in maintenance mode, access the rootvg and check the /etc/inittab for corruption.
C  Boot in maintenance mode, access the rootvg and rebuild the boot p_w_picpath using the bosboot command.
D .  Boot in maintenance mode, and reset the root password.
 
 
11. A production system needs to be upgraded from AIX V5.2 to AIX V5.3 . All system logs and users need to be saved. Which installation method will accomplish the upgrade?
A. Update installation
B. Migration installation
C. Preservation installation
D. Mirror rootvg prior to a Preservation Installation
 
 
12. An administrator is attempting to update a software product. The install is interrupted by a system failure. Which of the following commands would be used to clean up the improperly applied filesets?
A. lppchk –C
B. instfix –S
C. installp –c
D. installp –C
 

 

13. An administrator is ordering a new Power 550. They will mirror rootvg and are concerned about single point of failure. Which of the following features should be ordered?
A. Dual I/O planar, dual disk drives, dual SCSI adapters
B. Dual disk drive enclosures, dual disk drives, extra media bay
C. Dual disk drive enclosures, dual disk drives and dual SCSI adapters
D. Dual I/O planar, extra media bay, dual disk drives
 
14. During which boot phase is the rootvg first activated?
A. Phase 1
B. Phase 2
C. Phase 3
D. POST Phase
 
 
15. An administrator has just finished upgrading a system to AIX 5.3. If there are future problems, the system administrator would like to add an entry to the AIX errorlog to record each event. Which of the following commands can be issued for this purpose?
A. /usr/bin/errmsg “System upgraded to AIX 5.3”
B. /usr/bin/errlog “System upgraded to AIX 5.3”
C. cat “System upgraded to AIX 5.3” > /dev /err
D. /usr/bin/errlogger “System upgraded to AIX 5.3”
 
 
 
16. A system was running properly until a reboot. Following the reboot, the system LED displayed cycles between 0223 and 0229. Which of the following procedures should be performed next?
A. Boot into maintenance mode and repair the superblock
B. Boot into maintenance mode and run fsck
C. Boot into maintenance mode and run bosboot
D. Boot into maintenance mode and check the bootlist
 
17. How can an administrator determine how many physical partitions the /dev/hd2 logical volume is using on each disk in rootvg?
A. lslv hd2
B. lsvg rootvg, then lspv for each disk listed
C. lsvg rootvg, then lslv for each disk listed
D.lsvg rootvg
 
18. An administrator needs to be able to list the number and size of backup sets on a tape. Which of the following procedures accomplish this?
A . Use the tcopy /dev/rmt0.1 until an end-of-tape error notification is received.
B . Use the cpio –idmv < /dev/rmt0.1 until an end-of-tape error notification is received.
C. Use the tar –tvf /dev/rmt0.1 repeatedly until an end-of-tape error notification is received.
D. Use the dd if=/dev/rmt0.1 bs=128k count=EOT until an end-of-tape error notification is received.