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Oracle Backup and Recovery Sample Questions:

1. Work is done by recovery manager through ____?

A) Operating system commands.
B) Operating system scripts.
C) PL/SQL packages.
D) External procedures.

2. The developers have implemented parallel DML operations. How can a DBA make
sure that the archiving process is able to keep up with archiving the redo-log files?

A) Spawn multiple database writers.
B) There is no way to ensure this.
C) Spawn multiple archiver processes.
D) Increase the shared pool size.

3. Why can you not apply archive logs to not forward after an import?

A) There is no need to apply the archive logs because the database will apply them automatically.
B) Because the control file is recreated during the import.
C) Because after an import, the database performs a RESETLOGS.
D) Because no synchronizing information is stored in the archived logs or export file.

4. You need to create a recovery catalog. Before you issue the CREATE CATALOG command, what do you need to do first?

A) Create a tablespace for the catalog and a recovery manager user.
B) Nothing
C) Start up the target database.
D) Connect to target database.

5. When configuring a database for ARCHIVELOG mode, you use an initialization parameter to specify which action?

A) The size of archived log files.
B) Whether archiving will be manual or automatic.
C) How frequently log files will be archived.
D) That the database is in ARCHIVELOG mode.

Solutions: