当前分类： IBM(000-223)
问题：单选题How can a directory named /dirl be excluded during a restore of files backed up by name with the backup command（）A By using the restore -x option followed by /dirlB By adding an entry in the /etc/restore.exclude fileC By using the res...
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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Given the following scripts， what output would be generated（） usr/local/bin/scriptl #!/usr/bin/ksh VARl=red export VARl=green VARl=blue /usr/local/bin/script2 ARl=yellow /usr/local/bin/script2 #!/bin/ksh echo "The sky is ${VAR...
问题：单选题A System p administrator suspects they are receiving an error from one of their nightly cron jobs. The job 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....
问题：单选题Sometimes performance is more important than availability （e.g.， in cases where the data can be easily re-created）. Which of the following is the appropriate disk configuration for an application that requires faster writes over availability（）A RAID 1...
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 client needs more disk space for another volume group and has decided to use hdisk12 from the uservg volume group containing hdisk10， hdisk11， and hdisk12 where hdisk10 and hdisk11 have sufficient PPs to contain the volume group data. The client atte...
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 ma...
问题：单选题An administrator performs a full backup every Saturday evening and daily incremental backups the rest of the week. The system failed on Thursday and must be restored. Which backup tapes will be required to restore the system to its ...
问题：单选题In AIX Version 5.3， a system administrator wants to create a bootlist for normal bootups from a file named /bootlist.norm. Which of the following is the proper command to accomplish this（）A bootlist -m normal /bootlist.normB bootlist -m normal -f /b...
问题：单选题An administrator attempts to add a new 100GB logical volume to the datavg volume group， which resides on hdisk1. How can the administrator easily determine if there is enough space in datavg to create the logical volume（）A lslg datavgB lspv datavgC ls...
问题：单选题An administrator needs to change a system’s run level from level 2 to level 3. What is the appropriate method to accomplish this（）A Use the reboot command.B Edit the /etc/reboot file and reboot the system.C Edit /etc/.init.state file and reboot the sy...
问题：单选题What is the most likely problem with this script （） VAR=1 （（VAR=$VAR+1）） while [ $VAR -It 10 ] do echo $VAR doneA #!/bin/ksh line is missingB Variable name VAR is not properly initializedC Loop variable is not incremented inside the loopD Re...
问题：单选题How can an administrator determine how many physical copies there are of a mirrored logical volume in rootvg（）A lslv rootvgB lsvgs rootvgC lsvg rootvgD lspv hdisk0...
问题：单选题An administrator received a call from a user whose PC crashed while using vi to edit a file. The user wants the edited file back. Where should the administrator look for the file（）A /tmpB /var/preserveC /var/tmp/$USERD $HOME/.vi...
问题：单选题An administrator needs to determine what the default run level of a system is. Which command would be used（）A Isitab initB telinit -dC cat/etc/.init.stateD init...
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...
