A. The FLASHBACK ANY TABLE system privilege or the FLASHBACK object privilege must be granted to the user performing the flashback.

B. A table's indexes must be set to unusable before issuing the flashback.

C. A table's constraints must be disabled before issuing the flashback.

D. Row Movement must be enabled on the table being flashed back.

E. The FLASHBACK ANY TABLE system privilege or the FLASHBACK object privilege must be granted to the table owner.

A. after losing an UNDO tablespace that is in use

B. after losing all copies of the control file

C. after losing a SYSAUX tablespace data file

D. after losing all members of an INACTIVE online redo log group

E. after losing all members of the CURRENT online redo log group

A. Two or more PDBs can be duplicated with the same RMAN DUPLICATE command.

B. A user with SYSDBA or SYSBACKUP must be logged in with RMAN to the PDB to duplicate it.

C. CDB$ROOT and PDB$SEED are automatically duplicated.

D. All tablespaces belonging to a PDB must be duplicated when duplicating the PDB.

E. The auxiliary instance is automatically created with ENABLE_PLUGGABLE_DATABASE = TRUE.

A. It obeys all hints.

B. It considers the filters in WHERE clauses when generating execution plans for SQL statements.

C. It can re-optimize execution plans after previous executions detect suboptimal plans.

D. It considers object statistics when generating execution plans for SQL statements.

E. It updates stale object statistics in the Data Dictionary.

F. It can only use SQL Plan Directives tied to the SQL statement for which a plan is being generated.

A. The data file containing the block being recovered remains online.

B. It can be performed on noncorrupt blocks.

C. A block being recovered is not accessible.

D. To use it, Flashback Database must be enabled.

E. The target database for which one or more blocks are to be recovered must be in the OPEN state.

F. It cannot repair logical corruption.