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...
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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A user is complaining that they ran out of paging space. Which of the following will address this and provide best performance()A Expand the default paging space to the largest possible sizeB Create a new larger paging spaceC Create additional paging...
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 will list all the logical volumes and the file system distribution across a specific physical volume()A Ispv-IB Islv-pC Ispv-LD Isvg...
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: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 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 testvgC varyoffvg...
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...
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 runs mktcpip aixhost 172.168.0.50 enO to change the network address, but the command hangs for an extended period of time. Which of the following is the most likely cause of the problem()A entO is in a...
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 has been instructed to verify that all filesets have all required requisitesand are completely installed. Which of the following commands will provide this information()A lslppB lppchkC geninstallD installp...
问题:单选题A System p administrator needs to upgrade a system from AIX 5.2 to AIX 5.3. Which of the following installation methods would minimize downtime()A Migration installationB Partition MobilityC alt_disk_installD update_all smit fastpath and reboot during...