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IBM(000-223) 问题列表
问题
单选题A System p administrator suspects they are receiving an error from one of their nightly cron jobs. Thejob is： 0 1 * * * /usr/local/bin/nightlycheck.pl Where should the administrator first look for errors reported by this cron job（）A
/var/log/syslog.outB
/var/log/cron.logC
/var/spool/cron/logsD
mail
问题
单选题An administrator plans to attach an IBM DS6000 and needs to know if the fibre channel adapter is at the latest firmware level. Which of the following is the fastest way for the administrator to determine the atest supported microcode level （）A
Call TechlineB
Validate via DS6000 menuC
Access IBM Storage WebsiteD
Contact the IBM Business Partner
问题
单选题Which of the following commands would a system administrator run tovalidate /etc/tunables/nextboot after manually editing（）A
ksh -n nextbootB
tunsave -a -f nextbootC
tuncheck -r -f nextbootD
tunsave nextboot
问题
单选题Under which of the following circumstances must a JFS filesystem be used instead of a JFS2 filesystem（）A
filesystem will contain 100GB filesB
filesystem resides on a 32-bit systemC
filesystem contains a large number of small filesD
filesystem compression is required
问题
单选题A banking user with the userid of ’joe’ is unable to rsh from SYSTEMA to SYSTEMB without having to retype their password， but they can rsh from SYSTEMB to SYSTEMA. No other users are experiencing the same issue. Both systems have a /home/joe/.rhosts file that contain the proper references to the other host. The /home/joe/.rhosts files on both SYSTEMA and SYSTEMB are owned by userid ’joe’. Which of the following is the most likely cause of this problem（）A
User ’joe’ is specified in the /etc/nologin on SYSTEMb.B
User ’joe’ is specified in the /etc/nologin on SYSTEMa.C
The file permissions on the /home/joe/.rhosts file on SYSTEMA are incorrect.D
The file permissions on the /home/joe/.rhosts file on SYSTEMB are incorrect.
问题
单选题Which action change the default editor for ALL users on the system from vi to edit（）A
Issue the command： export EDITOR=/usr/bin/edit edit each user .profile to change the EDITOR value to /usr/bin/editB
Modify /.profile and change the EDITOR variable to /usr/bin/editC
Modify /etc/environment and add EDITOR=/usr/bin/edit export EDITORD
Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit
问题
单选题Which of the following commands can be used to prepare a system to physically insert a PCI hot plug adapter（）A
mkdevB
cfmgrC
drslotD
lsslot
问题
单选题A user wants to be permanently added to the dba group. Which of the following commands or processes can be used to accomplish this（）A
chgrpB
chuserC
edit /etc/userD
edit /etc/security/group
问题
单选题Which cron entry will run /usr/local/bin/myscript at 0500 every Saturday（）A
5 0 * * 6 /usr/local/bin/myscriptB
6 * * 5 0 /usr/local/bin/myscriptC
0 5 * * 6 /usr/local/bin/myscriptD
0 5 6 * * /usr/local/bin/myscript
问题
单选题A System p admistrator must document the date of the latest update of the development systems. Which of the following commands will provide this information （）A
lppchk -lB
lslpp -hC
installp -hD
lppchk -v
问题
单选题Multiple users are trying to telnet to the AIX server. They are able to ping the server successfully， but are getting the following error message： telnet： connect： A remote host refused an attempted connect operation Which of the following options could be the cause of this problem（）A
The routing table on the AIX server is incorrect.B
The IP address in the /etc/hosts file is incorrect，C
The portmap daemon is not running on the AIX server.D
The inetd daemon is not running on the AIX server.
问题
单选题Which of the following commands will ncrease the contiguous free space of a file system without having to add additional partitions（）A
chfsB
fsckC
chlvD
defragfs
问题
单选题A System p admistrator must document the date of the latest update of the development systems. Which of the following commands will provide this information （）A
lppchk -lB
lslpp -hC
installp -hD
lppchk -v
问题
单选题A System p administrator has an application that has the data in volume group appvg. Which of the following commands will back up the contents of appvg to the tape in /dev/rmt0 and check for any read errors （）A
savevg -mf /dev/rmt0 appvgB
savevg -cvf /dev/rmt0 appvgC
savevg -vf /dev/rmt0 appvgD
savevg -f /dev/rmt0 -V appvg
问题
单选题Because of changes in an application environment， the /etc/inittab file needs to be modified. Which of the following commands would be used to accomplish this in a supported manner（）A
viB
chitabC
chssysD
chrsrc