单项选择题

A system administrator will be migrating a server from AIX 5.1 to AIX 5.2 and is uncertain if the application running on the server will function properly after the migration. What is the fastest way to return to the previous AIX level if the application does not work？（）

A.Use base media to restore system to AIX 5.1.
B.Use an alt_disk_install and boot back to the AIX 5.1 rootvg.
C.Make a mksysb of the original AIX to restore back to the AIX 5.1 level.
D.Perform the AIX 5.2 upgrade using update_all with the commit option and reject filesets to return to AIX 5.1.

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热门试题

单项选择题AsystemadministratorneedstoquicklymigrateamachinefromAIX5.1toAIX5.2.Theadministratorwillonlybeallowedenoughdowntimetorebootthemachine.Whichinstallationmethodshouldbeusedtoaccomplishthistask？（）

A.Perform a migration installation during the reboot process.
B.Perform an alternate disk installation and migration using NIM.
C.Copy the /usr directory from another 5.2 server to this server.
D.Perform an update_all install from 5.2 media to take effect on reboot.

单项选择题AsystemadministratorsuspectsthattherewereproblemswiththeAIXinstallationonapSeriesserver.Whichofthefollowingcommandscanbeused，withtheappropriateflags，toviewtheBOSinstallationoutputfiles？（）

A.alog
B.errpt
C.lscfg
D.installp

单项选择题AsystemadministratorcompletedanupgradeofthemaintenanceleveloftheirAIXsystem.Whichofthefollowingcommandsshouldberuntoverifythattheoperatingsystemisinaconsistentstate？（）

A.instfix -i
B.lslpp -l
C.lppchk -v
D.oslevel -r

单项选择题Whileattemptingtoloadabaseoperatingsystemtoamachine，anadministratorisreceivingbootptimeouterrormessages.WhatstepsshouldbefollowedtotroubleshootcommunicationsbetweentheNIMmasterandtheclientmachine？（）

A.View debug logs on NIM master for errors or failures.
B.Boot the client machine to SMS， and view the POST Error log.
C.Boot the client machine to SMS， setup remote IPL， and execute a ping test.
D.Boot the client machine to diagnostics， and ping the client from the NIM master.

单项选择题ToloadabaseoperatingsystemonamachineusingNIM，whataretheminimumNIMresourcesthatmustbedefinedfortheinstallationtosucceed？（）

A.A mksysb resource， a SPOT resource， and an lpp_source resource
B.A SPOT resource， an lpp_source resource， and a machine definition
C.An lpp_source resource， a mksysb resource， and a machine definition
D.A SPOT resource， an lpp_source resource， a machine definition， and a bootable CD