单项选择题
A.user-managed backups.
B.partial database backups.
C.consistent database backups.
D.inconsistent database backups.
多项选择题 OracleNetConfigurationAssistantisapost-installationtoolthatconfiguresbasicnetworkcomponentsafterinstallation.Whichfourcomponentsareincludedintheconfiguration？（）
多项选择题 Whichtwofiletypesmustbeincludedinacloseddatabasebackuptakenwithoperatingsystemcommands？（）
多项选择题 WhichfouroccurduringtheprocessingofarequestusingOracleSharedServer？（）