单项选择题
A.chmod go+w mydir
B.chmod go-w mydir
C.chmod go-w-x mydir
D.chmod go-w+x mydir
单项选择题 Whileconfiguringanewadapterusingcfgmgr，anadministratorreceivesawarningmessageindicatingthatsomedevicepackagesarenotinstalled.Additionally，theadapterdisplaysintheDefinedstate.Whichcommandwillresolvetheissueandmaketheadapteravailable？（）
单项选择题 TheIPaddressofPOWER6595isshowingupintheHMCinsteadoftheservername.NexttotheIPaddressisthestatus，whichshowsailedTheIPaddressofPOWER6595isshowingupintheHMCinsteadoftheservername.NexttotheIPaddressisthestatus，whichshowsailedAuthentication Thesystemadministratorneedstoenterapassword.WhichpasswordisneededtorestoreconnectionforthePOWER6595totheHMC？（）
单项选择题 Whichprocedureshouldbeusedtoconfigurethesystemtopreventallusersfromusingthe’at’command（）？