单项选择题
A./var/adm/acct/sum
B./var/adm/ras
C./usr/sbin/acct
D./var/adm/wtmp
单项选择题 Whichscriptisexecutedduringsystemstartuptosetthesystemhostname，defaultgatewayandstaticroutes？（）
单项选择题 Whichofthefollowingcommandsshouldbeusedtoviewandchangethenetworkfilesystemtuningparametersavailableonthesystem？（）
单项选择题 An administrator is attempting to update a software product. The install is interrupted by a system failure. Which of the following commands would be used to clean up the improperly applied filesets（）