单项选择题
A.bootinfo -r
B.lspath -boot
C.bosboot -ad hdisk0
D.bootlist -m normal -rv
单项选择题 Asystemisexperiencingnameresolutionissues.Theadministratorhasverifiedthat/etc/resolv.confissuitablyconfiguredusingcorrectsyntax.However，processesrunbynon-rootusersarefailingtoresolveanyhostnamestoIPaddresseswiththeerror’Noresponsefromserver’.Whichtoolwillhelptracethenslookupcommandinanattempttoinvestigatetheproblem？（）
单项选择题 Whichcommandidentifiesbrokenormissingfilesets？（）
单项选择题 Anadministratorwantstorestorethe/etc/resolv.conffilefromamksysbbackupontoserver1.Afterthemksysbismountedin/mnt/backup/fromthelocalnimserver，whichcommandshouldberuntorestorethefile？（）