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...
Friday, March 1, 2024
问题:单选题While attempting to load a base operating system to a machine, an administrator is receiving bootp timeout error messages. What steps should be followed to troubleshoot communications between the NIM master and the client machine?()A View debug logs on...
Wednesday, March 20, 2024
问题:单选题A system administrator has a filesystem called /test/data in volume group datavg. Which of the following commands will allow the administrator to create a mirrored copy of the filesystem’s data?()A chfsB chlvC mklvcopyD mkfscopy...
问题:单选题A system administrator just completed an AIX installation but suspects that not all filesets installed completely. Which command should be run to verify that all filesets are completely installed?()A installpB lslppC lppchkD oslevel...
Wednesday, October 19, 2022
问题:单选题A system contains multiple hot-swap stand-alone disks with a large number of JFS2 file systems. Which feature of JFS2 can be used to improve reliability, availability and serviceability (RAS) if a disk failure occurs?()A Inline loggingB Dynamic inode a...
Tuesday, November 8, 2022
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...
Friday, March 8, 2024
问题:单选题How would the system administrator find information regarding smit menu definitions?()A Use ODM commandsB Use LVM commandsC In the /etc/environment fileD In the /usr/lib/smit/menu.cfg file...
Saturday, August 19, 2023
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 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...
Sunday, February 11, 2024
问题:A system administrator wants to run a script called myscript...
Thursday, September 22, 2022
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The /etc/inittab file is composed of position-dependent entries. What is the second field of an /etc/inittab file entry?()A LabelB ActionC CommandD RunLevel...
Monday, January 8, 2024
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A system administrator needs to configure dump devices for the system. Which command would be used to estimate the size required for a dump device?()A lsdevB chdevC sysdumpdevD sysdumpstart...
问题:单选题A system administrator is monitoring a system that has recently shown a decrease in performance. The administrator suspects there is an overload of traffic on a single Ethernet adapter. Which of the following commands is best to identify a possible ove...
Sunday, November 26, 2023
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 ...
Wednesday, July 26, 2023
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...
Wednesday, February 22, 2023