单项选择题

A system was running properly until a reboot. Following the reboot， the system LED displayed cycles between 0223 and 0229. Which of the following procedures should be performed next？（）

A.Power down then power up the system
B.Boot into diagnostic mode and run fsck
C.Boot from installation media and run bosboot
D.Boot into maintenance mode and check the bootlist

<上一题目录下一题>

热门试题

单项选择题Duringsystemboot，thesystemhangsatLED0C31.Whatisthefirststepthesystemadministratorshouldtaketocorrecttheproblem？（）

A.Check system console connections
B.Check system network connections
C.Boot in service mode and change the bootlist
D.Boot from the AIX installation media and mount rootvg filesystems

单项选择题Anewapplicationhasbeenaddedtoasystemwhichneedstoautomaticallybestartedatsystemstartup.Thesystemadministratorhasdecidedtoaccomplishthisbyusingthe etc inittabfile.Whichcommandwouldbeusedtoaccomplishthisinasupportedmanner？（）

A.vi
B.mkitab
C.telinit
D.startsrc

单项选择题Asystemadministratorhasfilesystemsthatshouldnotbemountedduringsystemstartup.Howcanthesystemadministratorpreventthe datafilesystemfrombeingmountedduringsubsequentboots？（）

A.mount -no /data
B.chfs -A no /data
C.mount -t nfs /data
D.chfs -a type=nfs /data

单项选择题Whichofthefollowingcouldthesystemadministratorusetoassistindebuggingbootproblemsafterthesystemisup？（）

A.SMS
B.alog
C.fsck
D.bosboot

单项选择题Asystemadministratornoticedseveralerrormessagesonthescreenwhilethesystemwasbootingup；butwasnotabletowritethemdown.Whereshouldthesystemadministratorlookfortheconsolelog，assumingitisinthedefaultlocation？（）

A./tmp/conslog
B./etc/console.log
C./var/adm/ras/conslog
D./var/ras/console.log