A.It is only enabled for user SH.

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

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

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

A.Flashback logs are monitored and proactively deleted when beyond the retention period defined in DB_FLASHBACK_RETENTION_TARGET before there is space pressure.

B.Flashback logs are monitored for being older than the retention period defined in DB_FLASHBACK_RETENTION_TARGET and can be deleted by an administrator written event trigger.

C.Flashback logs are monitored and proactively deleted when beyond the retention period defined in DB_FLASHBACK_RETENTION_TARGET only after there is space pressure.

D.Flashback logs are automatically purged when DB_FLASHBACK_RETENTION_TARGET is set lower than the time they have already been retained.

E.Flashback logs are automatically purged whenever the value of DB_FLASHBACK_RETENTION_TARGET is changed.

A.A PDB unplugged from a container database (CDB) can be plugged into a different CDB without altering any of its schemas.

B.A PDB in a remote CDB can be accessed transparently thereby aggregating results from local and remote PDBs.

C.A non-CDB can be converted into a PDB.

D.A PDB created from PDB$SEED must be set to READ ONLY after loading data.

E.An unplugged PDB can be plugged into multiple CDBs simultaneously by sharing data files.

F.A PDB created from PDB$SEED must be set to READ WRITE after loading data.

G.A PDB can be plugged into a CDB only if both are of the same Oracle Database release.

A.multiple backup device types for a single backup

B.default destinations for backups

C.default section size for backups

D.default backup device type

E.backup retention policy

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

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

C.Any PDB notspecified in the plan will be able to use a maximum of 16.5% of the available system resources.

D.PDB1 is always limited to 40% of the available system resources regardless of demand.

E.PDB2 is guaranteed at least 25% of the available parallel execution processes if there is enough demand.

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