<{p}>99、In a single-instance, multitenant container database(CDB、, which three are only ever defined in or part of CDB$ROOT?<{/p}>
发布于 2021-04-23 21:16:23
【多选题】 A undo tablespaces B temporary tablespaces C redo logs D all data dictionary metadata E User-defined PL/SQL packages F control files G mandatory Oracle-supplied PU/SQL packages
