单项选择题
A. /var/adm/ras/bosinstlog
B. /var/adm/ras/devinst.log
C. /var/adm/rshlog
D. /var/adm/sulog
单项选择题 Whichofthefollowingcommandsshouldbeusedtoobtainadetailedoutputofthesystemerrorlog?（）
单项选择题 Communicationwitharemotehosthasfailed.WhichcommandisLEASThelpfulinisolatingthefailure?（）
单项选择题 Afterasystemhasrebootedfromasystemcrash,whichofthefollowingcommandsshouldberuntofindthelocationofthedump?（）