AnadministratorhasaserverthatmustbeupgradedfromAIX5.2toAIX5.3.Theadministratoral
2021-05-05
AnadministratorhasaserverthatmustbeupgradedfromAIX5.2toAIX5.3.Theadministratoralsoneedstousethe64-bitkernelwithJFS2filesystemsinrootvg.Allcriticaldataresidesinanon-rootvgvolumegroup.Whichofthefollowingtypesofinstallcouldtheadministratorusetoaccomplishthis（）
A.MigrationInstallation
B.Update.AIIInstallation
C.PreservationInstallation
D.NewandCompleteOverwriteInstallation
正确答案：参考D
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