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

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

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

E.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.

A.The UNDO TABLESPACE clause is always required when no connection exists to the TARGET instance.

B.The UNDO TABLESPACE clause is always required when no connection exists to the recovery catalog and the TARGET database is closed.

C.RMAN SBT-based backups of the database to be duplicated can be used by the auxiliary instance.

D.The NOREDO clause must be used if the backups of the database being duplicated were taken when the database was in NOARCHIVELOG mode.

E.RMAN "pushes" the backups of the database to be duplicated over the network to the auxiliary instance.

F.RMAN disk-based backups of the database to be duplicated can be used by the auxiliary instance.

G.The UNDO TABLESPACE clause is always required when no connection exists to the recovery catalog and the TARGET database is opened.

H.The NOREDO clause can be used if the backups of the database being duplicated were taken when the database was in ARCHIVELOG mode.

A.The Oracle Preinstallation RPM can be used to configure the Oracle database installation owner, the Oracle Inventory group, and an Oracle administrative privileges group.

B.The Oracle database administrator must be granted access to the root operating system account to tun root privileged scripts.

C.The Oracle Preinstallation RPM must be used to configure the Oracle database installation owner, the Oracle Inventory group, and an Oracle administrative privileges group.

D.The runfixup.sh script can install missing RPMs.

E.It can be done after installing Grid Infrastructure for a Standalone Server.

F.It allows you to select the languages supported by the Oracle database server.

G.It can be done before installing Grid Infrastructure for a Standalone Server.

A.CDB1 and PDB$SEED only

B.PDB$SEED, PDB1, and PDB2 only

C.CDB1, PDB$SEED, and PDB1 only

D.CDB1, PDB$SEED, PDB1, and PDB2

E.CDB1, PDB1, and PDB2 only

A.The CONTAINERSclause cannot be used in queries on the REVENUEtable.

B.The MAPTABLEtables defines a logical partition key on a commonly used column for the REVENUEtable.

C.A container map exists for the REVENUEtable, but is not enabled.

D.The MAPTABLE table is a metadata-linked table.

E.The REVENUEtable partitions are not pruned across the PDBs automatically.

F.The REVENUEtable must be a list-partitioned table.