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Oracle Backup and Recovery Sample Questions:

1. When setting up a recovery catalog, what are two storage considerations to remember? (Choose two)

A) Store the recovery catalog database on the same disk as one of the target datafiles.
B) Include the recovery catalog in your backup strategy.
C) Use any target database to store the recovery catalog.
D) Do not create the recovery catalog in the target database.
E) Choose the machine with the best OLTP performance to run the catalog database.

2. Which statement about disabling archival destinations is true?

A) You can only disable mandatory archival destinations as long as at least one mandatory archival destination is left.
B) You can disable archival destinations by specifying ARCHIVE_DEST_STATE_nn_DISABLE
C) You can disable any archival destination as long as you have enough enabled archival destinations left to meet the LOG_ARCHIVE_MIN_SUCCESS threshold value.
D) You can only disable optional archival destinations.

3. Why would a DBA load a table using the NOLOGGING options?

A) To eliminate further backup.
B) To temporarily disable collecting statistics.
C) To specify that the retrieved for this table are placed at the least recently-used end of the buffer cache.
D) To reduce redo during a direct loaded operation.

4. 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.
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 if no log switch has occurred once the last backup.

5. Which three statements about recovery manager backups are true? (Choose three)

A) Incremental backups are noncumulative by default.
B) In a full backup, Recover manager will back up all files and all used blocks only.
C) A control file backup set cannot contain any other types of files.
D) Each file in a backup set must have the same block size.
E) With multilevel incremental backups, you can have no more than three levels.

Solutions: