单选题Which of the following commands may indicate hardware redundancy protection of a PV()A lsattrB lspvC lsvgD lsresource...
Tuesday, March 14, 2023
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...
Sunday, July 9, 2023
单选题What is the ratio of physical partitions to logical partitions in rootvg in a non-mirrored environment()A 0B 1C 2D 3...
Monday, August 7, 2023
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...
单选题The company auditors require a System p administrator to archive detailed information from each of their systems. Which of the following commands will accomplish this task()A snap -aB snap -iC prtconfD lsconf...
Friday, May 24, 2024
单选题A System p administrator is looking at changing attributes of a logical volume. Which of the following must be defined when it is created()A placement of the logical volumeB stripe size of the logical volumeC inter-disk policy of the logical volumeD i...
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...
Wednesday, December 20, 2023
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...
Thursday, October 20, 2022
单选题An 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 logicalvolume within the volume group()A IslvB ...
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...
Sunday, September 17, 2023
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 $VAR should have been set as VAR.C dog needs double quotes around it when setting ...
Monday, November 27, 2023
Sunday, December 31, 2023
单选题Which action change the default editor for ALL users on the system from vi to edit()A Issue the command: export EDITOR=/usr/bin/edit edit each user .profile to change the EDITOR value to /usr/bin/editB Modify /.profile and change the EDITOR variable to...
单选题An administrator received a call from a user whose PC crashed while using vi to edit a file. The user wants the edited file back. Where should the administrator look for the file()A /tmpB /var/preserveC /var/tmp/$USERD $HOME/.vi...
单选题A System p adminstrator must recover user information from a system that will not successfully boot. Which of the following install methods will accomplish this ()A PreservationB MigrationC New and complete overwriteD Repair...
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...
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...
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...
Wednesday, February 15, 2023
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...
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...