单项选择题
A.lpstat B.prtconf C.lpd D.netstat
Whichofthefollowingdbxcommandsshouldbeusedtoobtainastac...
单项选择题Which of the following dbx commands should be used to obtain a stack trace from a coredump file?()
A.trace B.where C.status D.which
WhichofthefollowingoutputswillbestindicateifasystemisCP...
单项选择题Which of the following outputs will best indicate if a system is CPU bound?()
A. %idle < 10% B. %usr + %sys > 80% C. %sys + %wio > 80% D. %wio + %idle > 80%
Whichofthefollowingcommandsshouldbeusedtocheckwhetheras...
单项选择题Which of the following commands should be used to check whether a system dump is valid and readable?()
A. kdb B. snap -d C. dbx -vmcore D. od /dev/sysdumpdev