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Oracle 1Z0-025 Exam Syllabus Topics:

Oracle Backup and Recovery Sample Questions:

1. What are two benefits of using RMAN with a catalog? (Choose two)

A) You can copy the redo-log history into the control file.
B) You can store scripts for backup and recovery operations.
C) You can maintain records of backup and recovery operations.
D) You can synchronize the recovery catalog and the target database.
E) You can register the target database with recovery catalog.

2. Given the RMAN script:
run(
allocation channel t2 type 'SET_TAPE'
backup filesperset 3
format '/disk1/backup/ar_%t_%s_%p'
(Archivelog from logseq*1056 until logseq*1056
thread*1 delete input):
)
What does this script do?

A) Backup three archived logs into three backup pieces.
B) Backup one archived log into one backup piece.
C) Backup three data files into one backup set.
D) Backup one archived log into three backup set.
E) Backup three archived logs into one backup set.
F) Backup one data file into one backup set.

3. You have just created a script in recovery Manager. After noticing an error in the
script, you decide to recreate it.
Which command replaces the stored script in the recovery catalog?

A) REPLACE_SCRIPT
B) RECREATE SCRIPT
C) REPLACE SCRIPT
D) RECREATE_SCRIPT

4. Which statement regarding the allocation of processes to recovery manager is true?

A) Setting BACKUP_TAPE_IO_SLAVES=TRUE will enable a dedicated slave to write to a tape device.
B) Enabling I/O slaves can be controlled by setting USE_IO/SLAVES appropriately.
C) When enabling I/O slaves, ensure that the shared pool is sized appropriately.
D) I/O slaves can only be used if the operating system supports asynchronous I/O.

5. While performing a database recovery, you want the redo-log files to be applied automatically. What are three ways to do that? (Choose three)

A) Set the AUTO_ARCHIVE_LOG initialization parameter.
B) Use the AUTOMATIC clauses of the RECOVER command.
C) Enter the word AUTO when prompted for a log.
D) Within SQL*Plus, issue SET AUTORECOVERY ON command.

Solutions: