当前分类: IBM(000-223)
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 T...
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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Given the following script, why does the output come out as an empty line instead of "dog"()#!/bin/ksh $VAR=dog echo "${VAR}"A The $VAR variable was not exported.B The $VAR should have been set as VAR.C dog needs double quotes around it when setting ...
问题:单选题An administrator has received complaints from users that an application is not available while other applications run. This application resides on an NFS mounted filesystem. Which of the following commands should be run as a reasonable fi...
问题:单选题An administrator was asked to log information on possible security breaches on a server. To which file should additional entries be added to capture this information()A /var/adm/sulogB /etc/syslog.confC /etc/security/sysck.cfgD /etc/security/syslog.co...
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 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.out...
问题:单选题An AIX server will not boot in normal mode and the server must be booted into maintenance mode to rebuild the boot logical volume. A NIM master is not defined in this environment. How is the system booted into maintenance mode to perform this task ()...
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Which of the following commands would an administrator use to add startup scripts to the system startup process()A chitabB vi /etc/inittabC vi /etc/rc.dD mkitab...
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/rmtO.l until an end-of-tape error notification is received.B Use the cpio -idmv /dev/rmtO....
问题:单选题How can permissions be set up on /tmp so that one user in a group cannot delete another user’s files in that same group()A chmod +s /tmpB chmod 755 /tmpC chmod 1777 /tmpD chmod 4755 /tmp...
问题:单选题During which boot phase is the rootvg first activated()A Phase 1B Phase 2C Phase 3D POST Phase...
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 f...
问题:An administrator needs to add the /usr/vac/bin directory to ...
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 fil...
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...
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...