单项选择题
A.iptrace
B.nslookup
C.netstat
D.traceroute
单项选择题 WhichofthefollowingistheIBM-recommendedmethodtostarttheResourceManagementandControl（RMC）Services？（）
单项选择题 Asystemadministratorisintheprocessofdocumentingthesystem.Whichofthefollowingcommandswillprovidealistofthedevicesdefinedonthesystem？（）
单项选择题 Asystemadministratorhasbeenaskedtodocumentthehardwareconfigurationofasystem.Whichcommandcanbeusedtoassistinthistask？（）