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Oracle 1Z0-025 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Advanced Backup and Recovery | - Advanced recovery operations
|
| Topic 2: Backup and Recovery Fundamentals | - Backup and recovery concepts
|
| Topic 3: Backup Strategies | - Planning and implementing backups
|
| Topic 4: Restore and Recovery Operations | - Database recovery techniques
|
| Topic 5: Flashback Technologies | - Flashback features
|
| Topic 6: Failure Diagnosis and Repair | - Managing failures
|
| Topic 7: Recovery Manager (RMAN) | - Using RMAN
|
Oracle Backup and Recovery Sample Questions:
1. You are configuring a database for ARCHIVELOG mode. Which two initialization parameters should you use? (Choose two)
A) LOG_ARCHIVE_DEST
B) LOG_ARCHIVE_INTERVAL
C) LOG_ARCHIVE_SIZE
D) ARCHIVELOG_MODE
E) LOG_ARCHIVE_FORMAT
2. Your archive logs are not restored to the ARCHIVE_LOG_DEST directory. What are three ways to notify Oracle server of their location? (Choose three)
A) Use the ALTER SYSTEM ARCHIVE command to indicate the new location.
B) Specify the location and name when prompted for a log.
C) Use the RECOVER FROM command to indicate the new location.
D) Use the ALTER SYSTEM SWITCH LOGFILE command.
3. Which statement regarding the allocation of processes to recovery manager is true?
A) When enabling I/O slaves, ensure that the shared pool is sized appropriately.
B) Setting BACKUP_TAPE_IO_SLAVES=TRUE will enable a dedicated slave to write to a tape device.
C) Enabling I/O slaves can be controlled by setting USE_IO/SLAVES appropriately.
D) I/O slaves can only be used if the operating system supports asynchronous I/O.
4. Which two actions must you take to stop automatic archiving of redo-log files? (Choose two)
A) Set LOG_ARCHIVE_START=FALSE in the parameter file and restart the database.
B) Issue the ALTER SYSTEM ARCHIVE LOG STOP ; command.
C) Set LOG_ARCHIVE_STOP=TRUE in the parameter file and restart the database.
D) Issue the ALTER SYSTEM SET LOG_ARCHIVE_START=FALSE; command.
5. Which two statements about the LogMiner utility are true? (Choose two)
A) It uses the information in the directory file to obtain the transaction system change number.
B) It translates the contents of the redo-log files into SQL undo commands to roll back the original operations.
C) It can only analyze and process achieved redo-log files.
D) The results of the LogMiner analysis are stored in an operating system text file.
E) It is implemented as a PL/SQL/SQL package.
Solutions:
| Question # 1 Answer: A,E | Question # 2 Answer: A,B,C | Question # 3 Answer: D | Question # 4 Answer: A,B | Question # 5 Answer: B,E |




