A.getrunmodeB.getsecconfC.tcbck -displayD.odmget -q att……

单项选择题Which command will debug the AIX kernel?（）

A.kdb
B.snap
C.truss
D.trace

单项选择题An administrator suspects problems on a SCSI hard disk, but upon running diagnostics, no errors were found. What must be done to check the condition of the drive?（）

A.Run diag and select the 'Certify Media' task.
B.Perform a read and write test on the disk and monitor errorlog.
C.Update the disk firmware to the latest level and monitor errorlog.
D.Format the disk to ensure bad blocks are omitted from the disk layout.

单项选择题Which command must be run to log a hardware repair entry in the errorlog?（）

A.diag
B.cfgmgr
C.errlog
D.errlogger

单项选择题Which command will display messages directed to thesystem console?（）

A.alog -t console -o
B.cat /var/adm/ras/conslog
C.cat /var/log/all/console.log
D.grep CONSOLE /var/adm/messages

单项选择题Which command will check the errorlog size?（）

A.lssrc -s errord
B.errorlog -histsize
C./usr/lib/errdemon -l
D.ls -l /var/adm/ras/errlog