单项选择题
A.Open
B.Public
C.Private
D.Virtual
单项选择题 Whichcommandmanagesinterimfixesappliedasconcurrentupdates？（）
单项选择题 Anadministratortriestochangethechecksum_offloadsettingonent0，butthechdevcommandrespondsthattheadapterisbusy.Whatcanbedonetoresolvethis（）？
单项选择题 Anadministratorisinvestigatingwhyanon-promptedNIMrteinstallisfailingafterthesuccessfulnetbootofthespot.Amatchingspotandlpp_sourcearecorrectlyallocatedtotheNIMclientinadditiontoabosinst_data.Whatisthemostlikelycauseoftheinstallfailure？（）