A. It can only be launched from the command line interface.

B. It can be launched from both the command line and the Universal Installer (OUI) interfaces.

C. It can be used to create container databases and non-container databases.

D. It can be used to change the character set of an existing database.

E. It can be used to convert a non-container database to a container database.

A. It is enabled for all users having SELECT privilege on SH.SALES.

B. Only successful queries of SH.SALES are written to the audit trail.

C. Audit records are always stored in an external audit file.

D. It is only enabled for user SH.

A. A target database's persistent RMAN configuration settings are always stored in the target's control file

B. Backup older than the recovery window retention policy are always deleted automatically if the backup location has insufficient space.

C. The V$RMAN_CONFIGURATION view displays only settings with valuesthat have been modified. G)A DBA must specify either a redundancy retention policy or a recovery window retention policy.

D. Backups written to the fast recovery area (FRA) that are oboslete based on the redundancy retention policy can be deleted automatically to free space.

E. A target database's persistent RMAN configuration settings are always synchronized automatically with the RMAN catalog.

F. The RMAN SHOW ALL command displays only settings with nondefault values.

A. Any PDB not specified in the plan will be unable to execute statements in parallel.

B. PDB3 is guaranteed to receive at least 20% of the available system resources if there is enough demand.

C. Any PDB not specified in the plan will be able to use a maximum of 16.5% of the available system resources.

D. PDB3 can use all available parallel execution processes at times.

E. PDB2is guaranteed at least 25% of the available parallel execution processes if there is enough demand.

F. PDB1is always limited to 40% of the available system resources regardless of demand.