当前分类： IBM(000-232)
问题：单选题What stanza file does a system administrator view to determine what kernel-tuning parameter changes were made when the system was last booted？（）A /etc/rc.netB /etc/tunables/tuningC /etc/tunables/lastbootD /usr/samples/kernel/nextboot...
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问题：单选题A system administrator has a two-disk volume group （testvg） with one logical volume （testlv） which has just been mirrored across both disk drives. Which of the following commands can be used to turn off quorum？（）A chvg -Qn testvgB chlv -Qn testlvC vary...
问题：单选题A system administrator is considering enabling the 64-bit kernel but first must determine if the system hardware will support 64-bit. How would this be accomplished in AIX 5L？（）A prtconf -cB lscfg -v sys0C Check the /unix linkD Check for JFS2 filesyste...
问题：单选题A production system needs to be upgraded from AIX V5.1 to AIX V5.2. All logs and users need to be saved. Which installation method will accomplish the upgrade？（）A Update InstallationB Migration InstallationC Preservation InstallationD New and Complete ...
问题：单选题Performance monitoring of a poorly performing system indicates a high level of CPU usage. Which tool can be used to help identify which processes are using excessive CPU resources？（）A sarB topasC iostatD vmstat...
问题：单选题In order to upgrade from AIX Version 4.3 to AIX Version 5.2， which of the following actions should be performed？（）A Run smit update_allB Run smit install_allC Boot from the installation mediaD Run update_all from the mounted CD...
问题：单选题A system administrator used the savevg command to back up the testvg each night. There is now a requirement to exclude the /test/static filesystem from the backup. How can this be accomplished？（）A Use the -X flag on the savevg commandB Put an entry in ...
问题：单选题A system administrator decides to review the system error log after installing new hardware. Which of the following is the correct command to use？（）A errptB syslogC prtdiagD errlogger...
问题：单选题Which of the following commands will clear all software entries in the error log？（）A errpt -d SB errclean 0C errclear -d S 0D errclean -d S 0...
问题：单选题A system administrator wants to automatically eject the backup tape each night after the backup is complete. Which command can be used to eject the tape？（）A tarB tctlC rmdevD backup...
问题：单选题A system administrator wants to run a script called myscript， but does not want to see the errors that might be generated by the script. How would this be accomplished？（）A /usr/local/bin/myscript /dev/nullB /usr/local/bin/myscript /dev/nullC /usr/loc...
问题：单选题Which of the following commands can be used to identify all PCI hot plug slots on a server and their characteristics？（）A lsattr -l pciB lscfg -Cc pciC lsconn -p pci -aD lsslot -c pci -a...
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." What recovery procedures should be taken？（）A Boot in maintenance and use fsck to check hd5.B Boot in maintenance mode， access th...
问题：单选题A system administrator has filesystems that should not be mounted during system startup. How can the system administrator prevent the /data filesystem from being mounted during subsequent boots？（）A mount -no /dataB chfs -A no /dataC mount -t nfs /dataD...
问题：单选题An administrator attempted to run a sar -u report and received the following error： sar： 0551-201 Cannot open /var/adm/sa/sa07. Which of the following should be scheduled in adm’s crontab to obtain sar reports？（）A sa1B sarC vmtuneD schedtune...
问题：单选题The /systest filesystem is associated with the /dev/testlv logical volume on the ’testvg’ volume group. Given this information， which of the following commands can the system administrator use to determine if the /systest filesystem is mirrored？（）A dfB...
问题：单选题A system has a critical need for network services on a small network with a limited number of hosts. System overhead is not a concern. Which of the following should the system administrator do to help ensure connectivity in the event of a gateway failu...
问题：单选题A user would like their shell prompt to reflect the current directory. Which of the following environment variables can be set to accomplish this？（）A PS1B PATHC PROMPTD LOCPATH...
问题：单选题Where are timekeeping services configured？（）A /etc/servicesB /etc/rc.tcpipC /etc/ntpd.confD /etc/inetd.conf...
问题：单选题Which of the following commands will remove the hardware definition of the tape drive rmt0 from a system？（）A rm /dev/rmt0B rmdel -s rmt0C rmdev -dl rmt0D tctl -f /dev/rmt0 erase...
