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Oracle Backup and Recovery Sample Questions:

1. Which statement about 'cancel-based recovery' is true?

A) Recovery is stopped by entering CANCEL at the recovery prompt.
B) Recovery is stopped when the database has committed all changes up to the specified system change number (SCN).
C) Recovery is stopped by pressing at <CTL-C> the recovery prompt.
D) Recovery is stopped when the specified method of recovery (CANCEL, TIME, or CHNAGE) is completed, and the control files are recovered.
E) Recovery is stopped after the database has committed all changes up to the specified point-in-time.

2. Your database is in NOARCHIVELOG mode, and a media failure occurs. Which files do you need to restore to minimize data log?

A) All database files that are consistent from the same backup set if a log switch has occurred since the last backup.
B) The damaged files only if no log switch has occurred once the last backup.
C) All data files that can be a mix from any backup set if a log switch has occurred since the last backup (You can take them from different backup sets if you like)
D) The damaged files only.

3. When copying the init.ora file from the primary database server to the standby database server, which two parameters do you need to change? (Choose two)

A) DB_FILE_NAME_CONVERT
B) ARCHIVE_LOG_START
C) DB_NAMECONTROL_FILES
D) STANDBY_DB_NAME

4. Which initialization parameters must a DBA specify to define three archive locations?

A) LOG_ARCHIVE_DEST_0, LOG_ARCHIVE_DEST_1, and LOG_ARCHIVE_DEST_2
B) LOG_ARCHIVE_DEST, LOG_ARCHIVE_DEST_1, and LOG_ARCHIVE_DEST_2
C) LOG_ARCHIVE_DEST, LOG_ARCHIVE_DUPLEX_DEST, and LOG_ARCHIVE_DEST_1
D) LOG_ARCHIVE_DEST_1, LOG_ARCHIVE_DEST_2, and LOG_ARCHIVE_DEST_3

5. Which statement regarding recovery manager with a database operating in NOARCHIVELOG mode is true?

A) Recovery manager supports multi-level incremental backups.
B) Recover manager requires a recovery catalog.
C) Recovery manager only works in conjunction with a tape subsystem.
D) Recovery manager is compatible with enterprise backup utility.

Solutions: