单项选择题

A. var B. var adm C. var perf D. var spoolWhereisthesul……

Where is the su log located?（）

A. /var
B. /var/adm
C. /var/perf
D. /var/spool

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热门试题

单项选择题Whichofthefollowingcommandscanbeusedtogainrootprivilegesandprofilewithoutinitiallylogginginasroot?（）

A. su
B. su root
C. su - root
D. su -c "root"

单项选择题WhichofthefollowingisTRUEabouterrorprocessing?（）

A.The error daemon runs in the foreground and reads the /etc/errpt file.
B.The error daemon is invoked by the user when required and it reads the /usr/lib/errpt.
C.The error daemon is invoked whenever the error occurs and it reads the /usr/lib/errpt.
D.The error daemon /usr/lib/errdemon runs in the background on most machines and reads the /dev/error special file.

单项选择题AllofthefollowingclassesoferrorsareloggedintheerrorreportEXCEPT（）.

A. Messages
B. Software
C. Hardware
D. Unknown

单项选择题AnAIXsystemadministratorhassetupdiskquotas.Wherecanthereportsbefoundonthesystem?（）

A./var/adm/acct/sum
B./var/adm/ras
C./usr/sbin/acct
D./var/adm/wtmp