单项选择题

Using the schedtune output， memory is considered over-committed if：（）

A. more than one process is spinning.
B. more than 4 processes become active.
C. the system schedules more than 16 processes.
D. the pageouts divided by page steals is greater than 1/h.

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热门试题

单项选择题Asystemmustbeevaluatedandtuned.Inordertouseasetofperformanceevaluationprograms（e.g.，filemon，svmon，andtprof）whichofthefollowingpackagesshouldexistonthesysteminquestion？（）

A. bos.adt
B. bos.perf
C. Java.adt
D. perfagent.tools

单项选择题Whichofthefollowingcommandscanbeusedtoobtaininformationabouttheinstalledsoftware？（）

A. lslpp -L
B. uname -s
C. oslevel -q
D. installp -p

单项选择题Whichofthefollowingcommandscanbeusedtowatchsystemerrorsastheyarelogged？（）

A. smit errpt
B. smit errdemon
C. smit alog
D. smit syslogd

单项选择题Whichofthefollowingcommandscanbeusedtoobtaininformationaboutfilesetsonthesystemthatarelaterthanthecurrentmaintenancelevel？（）

A. lslpp -I
B. uname -r
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D. rpcinfo -p

单项选择题ASystemAdministratorneedstodetermineifthesystemhasthelatestversionofperfmgrandifthefilesetscopiedtothe tmpdirectoryarethelatest.Whichofthefollowingcommandsequenceswouldberequiredtoaccomplishthis？（）

A. lslpp -l perfmgr.* ； cd /tmp ； installp -ld
B. smitty list_software ； oslevel -g
C. smitty list_software ； lslpp -f perfmgr*
D. cd /usr/sys/install.images ； ls -la ； cd /tmp ； ls -la