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Oracle 1Z0-025 Exam Syllabus Topics:

Oracle Backup and Recovery Sample Questions:

1. What is the last step when setting up a recovery catalog?

A) Run the CREATE CATALOG command.
B) Run the REGISTER DATABASE command.
C) Resynchronize the database with the catalog.
D) Create a catalog schema owner.

2. You have determined that one of the data files belonging to the SYSTEM tablespace is corrupt. Which complete media recovery scenario do you choose?

A) Complete recovery - mounted database.
B) You cannot recover from the corruption of a database file belonging to the SYSTEM tablespace except by going back to the last full backup.
C) Complete recovery - opened database, initially closed.
D) Complete recovery - opened database, initially opened.

3. In which two situations would you have to apply redo information to a read-only tablespace? (Choose two)

A) When the tablespace being recovered is unknown to the control file.
B) When the tablespace being recovered has always been writeable.
C) When the tablespace being recovered is read-only and was read-only when the last backup occurred.
D) When the tablespace being recovered is writeable, but was read-only when the last backup occurred.
E) When the tablespace being recovered is read-only, but was writeable when the last backup occurred.

4. What are two causes of user errors? (Choose two)

A) An application file is accidentally deleted.
B) The application program receives an addressing exception.
C) There are insufficient privileges.
D) The operating system crashes.
E) A table is accidentally truncated.
F) Incorrect data is committed.

5. Which statement about an open database backup is NOT true?

A) An operating system backup of the database files is required.
B) The database must be available in ARCHIVELOG mode.
C) The database is available for use during backups.
D) All the database files copied are consistent to a point-in-time.

Solutions: