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Oracle 1Z0-025 Exam Syllabus Topics:

Oracle Backup and Recovery Sample Questions:

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

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

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

3. In which situation would you need to create a new control file for an existing database?

A) When all archived redo-log files are lost.
B) When ARCHIVE_LOG_START needs to be changed.
C) When the name of the recovery catalog file needs to be changed.
D) When MAXLOGMEMBERS needs to be changed.

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

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

5. Your recovery catalog user account is RECMAN with a password of RECMAN. Which command will connect to Recovery Manager through the user SMITH with a password DANGER if the database containing the recovery catalog is identified by the TNS alias RCVCAT?

A) $ rman rcvcat recman/recman@RCVCAT target (smith/danger)
B) $ target smith/danger rcvcat recman/recman@RCVCAT
C) $ rman target smith/danger rcvcat recman/recman@RCVCAT
D) $ rman smith/danger rcvcat recman/recman@RCVCAT

Solutions: