单项选择题
A. lslpp -I
B. uname -r
C. oslevel -g
D. rpcinfo -p
单项选择题 ASystemAdministratorneedstodetermineifthesystemhasthelatestversionofperfmgrandifthefilesetscopiedtothe/tmpdirectoryarethelatest.Whichofthefollowingcommandsequenceswouldberequiredtoaccomplishthis？（）
单项选择题 WhentryingtoruntopasonanAIX4.3.xsystem，thesystemadministratorgetstheerrormessage"ksh：topas：notfound."Whichofthefollowingoptionsisthemostlikelyreasonthisoccurred？（）
单项选择题 WhenanalyzingdiskI/Operformance，whichofthefollowingmetricsand/orstatisticsshouldbeincludedinthestudy？（）