单项选择题
单项选择题 AdatabaseadministratorwantsauniqueIPaddressforeachofthreeinstancesofadatabase.Normally,allinstancesrunonalargeproductionnode,buttheymayfallovertodifferentstandbynodesaccordingtothedynamicnodepriorityconfiguration.Whatisthebestwaytoobtainuniqueaddressesforeachofthethreedatabaseinstances?()A.ThereisnowaysincethiscannotbeconfiguredwithHACMPB.UseIPReplacementaddresstakeoveranddefineallserviceaddressesonthesameNICC.UseIPAliasingforaddresstakeoveranddefineeachaliasinaseparateresourcegroupD.UseEtherChanneltomapthethreealiasIPaddressestothecommonserviceaddressdefinedtoHACMP
单项选择题 Anadministratorhasaserverexperiencingperformanceproblemswithlogicalvolumeswithinaparticularvolumegroup.WhichcommandcanreportI/Ostatisticsforlogicalpartitionswitheachlogicalvolumewithinthevolumegroup()
单项选择题 ASystempadministratorneedstodocumentsystemchangesthathaveoccurredrecently.Thecompanyhasapolicyofmakingallpossiblechangesviathesmitinterface.Whichofthefollowingfileswouldshowthecommandsthathavebeenperformedfromwithinsmitandtheirresultingoutput()A./smit.logB./smit.scriptC./var/log/smit.logD./.history
单项选择题 Whichfilesetincludesthecommandsvmstatandsar?()
单项选择题 Whichcommandwouldanadministratorusetolistwhichfilesystemsareinvolumegroupdatavg?()