问题:单选题A user wants to be permanently added to the dba group. Which command or process can be used to accomplish this?()A chgrpB chuserC setgroupsD edit /etc/security/group...
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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At system install, the /etc/syslog.conf file specifies that messages be logged for which facilities?()A communicationsB kernelC securityD none...
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 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Which command will show the network configuration settings associated with an Ethernet adapter?()A lscfgB lsdevC netstatD ifconfig...
问题:单选题A system administrator has just installed a new maintenance level, but "oslevel -r" does not show the correct maintenance level. What command can be used to determine which filesets are downlevel?()A lppchkB instfixC fixdistD maintlvl...
问题:单选题Prior to implementing an LPAR system, which of the following needs to be done?()A A graphics monitor must be attached to the serverB Cluster System Management (CSM) software must be installedC The LPAR system must have an Hardware Management Console (H...
问题:A system administrator wants to run a script called myscript...
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 has a server experiencing performance problems with logical volumes within a particular volume group. Which command can report I/O statistics for logical partitions with each logical volume within the volume group?()A lslvB lsvgC...
问题:单选题A system administrator created a /etc/exports file on server "Alpha" and entered a filesystem to be exported to server "Bravo." However, the remote servers are unable to mount the filesystems. What does the system administrator need to do?()A Use the e...
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...
问题:单选题A system administrator performs a full backup every Saturday evening and incremental backups the rest of the week. The system failed on Thursday and needs to be restored. Which backup tapes will be required to restore the system to its most recent reco...