A.The user account, oracle, and group, oinstall, can be used for all Oracle software installations.

B.oracle must be the owner of every Oracle Database installation.

C.oracle will be an owner of the Oracle Inventory.

D.oracle will be granted the SYSASM privilege when installing the Oracle Database software.

E.oracle can own an Oracle Database installation but not an Oracle Grid Infrastructure installation.

A.The RMAN LOG command line clause causes output issued during RMAN command compilation to be written to a log file only.

B.The RMAN LOG command line clause causes output issued during RMAN command compilation to be written to a log file and to standard output.

C.RMAN error stacks should be read from the top down as that is the order in which errors are generated.

D.RMAN error stacks should be read from the bottom up as that is the order in which errors are generated.

E.Media Management messages for SBT devices are written to an Oracle trace file.

F.Media Management messages for SBT devices are always written to sbtio.log.

A.A backup of CDB and pdb1 and pdb5 must exist before executing the command.

B.The SPFILE is copied along with the datafiles of the pluggable databases (PDBs). The root and the seed database in the container database (CDB) are also duplicated.

C.An auxiliary instance must be started with the initialization parameter ENABLE_PLUGGABLE_DATABASE set to TRUE.

D.The duplicate command first creates a backup, and then duplicates the PDBs by using the backup.

E.A backup of pdb1 and pdb5 must exist before executing the command.

A.All the constraints defined on the table, except the referential integrity constraints, are flashed back.

B.Materialized views that use the CUSTOMERS table are flashed back.

C.All the triggers associated with the table are flashed back but are disabled.

D.LOB segments associated with the CUSTOMERS table are flashed back.

E.Only the primary key constraint created for the table is flashed back, whereas all other indexes must be retrieved separately.

A.It empties the RECYCLE BIN.

B.It sets all user tablespaces to "read-only" before starting the upgrade.

C.It recompiles all stored PL/SQL code by using utlrp.sql.

D.It increases tablespace size, if required, to meet upgrade requirements.

E.It performs prerequisite checks to verify if the Oracle database is ready for upgrade.

F.It removes the AUDSYS schema and the AUDIT_ADMIN and AUDIT_VIEWER roles