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Oracle 1Z0-025 Exam Syllabus Topics:

Oracle Backup and Recovery Sample Questions:

1. What is the correct procedure for multiplexing control files?

A) Shut down the database, copy the control file to trace, edit the MULTIPLEX_CONTROL_FILES parameter, and start up the database.
B) Shut down the database, edit the CONTROL_FILES parameter, issue the ALTER DATABASE MULTIPLEX CONTROLFILE command, and start up the database.
C) Shut down the database, rename the control file, edit the CONTROL_FILES parameter, and start up the database.
D) Shut down the database, edit the CONTROL_FILES parameter, copy the control file, and start up the database.

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

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

3. What kind of destination can DBA choose when specifying the LOG_ARCHIVE_DEST_n parameter?

A) Only a local dictionary.
B) A local dictionary or Net8 alias for a remote database.
C) A Net8 listener name.
D) Only a Net8 alias for a remote database.

4. With the instance down, how would you recover a lost control file?

A) Use a control file similar database.
B) Use the CREATE CONTROLFILE command.
C) Use the ALTER DATABASE RECOVER CONTROLFILE FROM TRACE command.
D) Use the ALTER DATABASE BACKUP CONTROLFILE To TRACE command.

5. What is the difference between using NOLOGGING operations in a single database environment and a standby database environment?

A) The affected data file needs to be copied from the primary to the standby server.
B) The standby database becomes unavailable after a NOLOGGING operation has been used on the primary database.
C) NOLOGGING operations can be used on the standby database, but not on the primary database.
D) NOLOGGING operations are not allowed when using a standby database.

Solutions: