Oracle 1Z0-025 : Backup and Recovery

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Oracle 1Z0-025 Exam Syllabus Topics:

Oracle Backup and Recovery Sample Questions:

Question #1
A media management layer is always used when recover manager ________.

A. Performs media recovery.
B. Reads or writes to disk files.
C. Reads or writes to tapes.
D. Reads or writes through a channel.

Question #2
Before executing a script, you decide to switch the current log file. You are already
logged in to recovery manager and want to execute this command from the recovery
manager prompt?
Which command should you use?

A. Rman> run (sql 'alter system switch logfile'.)
B. Rman> execute (sql 'alter system switch logfile'.)
C. Rman> start ('alter system switch logfile'.)
D. Rman> run ('alter system switch logfile'.)

Question #3
Before you can restore data files to a new location using RMAN, what should you do?

A. Take the data files that you need to restore offline.
B. Issue the restore command.
C. Issue the switch command.
D. Copy the data files to the new location using an operating system tool.

Question #4
What two actions occur during a checkpoint? (Choose two)

A. Oracle performs a delayed block clean-out.
B. Oracle flushes the dirty blocks in the database buffer cache to disk.
C. Oracle performs a control file.
D. Oracle performs a log switch.
E. Oracle copies the online redo-log to the archive destinations.

Question #5
What are benefits of putting the database in ARCHIVELOG mode? (Choose two)

A. Checksums are performing on all archived files.
B. All pending transactions are committed.
C. It guarantees recovery to the time of failure.
D. Backups are done automatically.
E. The database can be backed up while online.

Solutions: