单项选择题
A System p admistrator must document the date of the latest update of the development systems. Which of the following commands will provide this information ()
A.lppchk -l B.lslpp -h C.installp -h D.lppchk -v
A.SPOT B.lpp_source C.mksysb D.install CD
A./etc/rc.tcpip B./sbin/rc.boot C./etc/rc.net D./etc/rc.d