Free Access to Oracle.1Z1-083.v2022-11-03.q196 with Valid Practice Test (Page 30)

Which two are true about Recovery Manager (RMAN) diagnostic message output? (Choose two.)

A.RMAN error stacks should be read from the bottom up as that is the order in which errors are generated.
B.Media Management messages for SBT devices are always written to sbtio.log.
C.RMAN error stacks should be read from the top down as that is the order in which errors are generated.
D.The RMAN LOG command line clause causes output issued during RMAN command compilation to be written to a log file only.
E.The RMAN LOG command line clause causes output issued during RMAN command compilation to be written to a log file and to standard output.
F.Media Management messages for SBT devices are written to an Oracle trace file.

Which are three of the steps taken by Database Configuration Assistant (DBCA) to clone a remote pluggable database (PDB) starting from Oracle 19c?

A.backing up the cloned PDB
B.creating a database link from CDB$ROOT in the local database to CDB$ROOT in the remote system that is to be cloned
C.opening the cloned PDB
D.leaving the cloned PDB in mount state
E.creating a database link from CDB$ROOT in the local database to the PDB in the remote system that is to be cloned

Which three actions are performed by Database Upgrade Assistant (DBUA)?

A.It recompiles all stored pl/sql code by using utlrp.sql.
B.It sets all user tablespaces to "read-only" before starting the upgrade.
C.It removes the audsys schema and the audit_admin and audit_viewer roles.
D.It empties the recycle bin.
E.It performs prerequisite checks to verify if the Oracle database is ready for upgrade.
F.It Increases tablespace size, if required, to meet upgrade requirements.

Which two are true about RMAN encryption? (Choose two.)

A.RMAN encryption keys are stored in a database keystore.
B.RMAN can encrypt the Oracle Database password file.
C.Dual-mode encrypted backups can be restored only if both the password and the keystore used for encryption are available.
D.The SET ENCRYPTION command overrides encryption settings specified by the CONFIGURE ENCRYPTION command.
E.Password encryption can be persistently configured using the CONFIGURE ENCRYPTION command.

Which two are true about flashback features in Oracle Database 19c and later releases? (Choose two.)

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

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