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Oracle 1Z0-025 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Failure Diagnosis and Repair | - Managing failures
|
| Topic 2: Restore and Recovery Operations | - Database recovery techniques
|
| Topic 3: Backup Strategies | - Planning and implementing backups
|
| Topic 4: Flashback Technologies | - Flashback features
|
| Topic 5: Advanced Backup and Recovery | - Advanced recovery operations
|
| Topic 6: Backup and Recovery Fundamentals | - Backup and recovery concepts
|
| Topic 7: Recovery Manager (RMAN) | - Using RMAN
|
Oracle Backup and Recovery Sample Questions:
What are two benefits of using RMAN with a catalog? (Choose two)
- A. You can copy the redo-log history into the control file.
- B. You can store scripts for backup and recovery operations.
- C. You can maintain records of backup and recovery operations.
- D. You can synchronize the recovery catalog and the target database.
- E. You can register the target database with recovery catalog.
Correct Answer: B,C 🗳️
Explanation: Only visible for PracticeVCE members. You can sign-up / login (it's free).
Given the RMAN script:
run(
allocation channel t2 type 'SET_TAPE'
backup filesperset 3
format '/disk1/backup/ar_%t_%s_%p'
(Archivelog from logseq*1056 until logseq*1056
thread*1 delete input):
)
What does this script do?
- A. Backup three archived logs into three backup pieces.
- B. Backup one archived log into one backup piece.
- C. Backup three data files into one backup set.
- D. Backup one archived log into three backup set.
- E. Backup three archived logs into one backup set.
- F. Backup one data file into one backup set.
Correct Answer: A 🗳️
Explanation: Only visible for PracticeVCE members. You can sign-up / login (it's free).
You have just created a script in recovery Manager. After noticing an error in the
script, you decide to recreate it.
Which command replaces the stored script in the recovery catalog?
- A. REPLACE_SCRIPT
- B. RECREATE SCRIPT
- C. REPLACE SCRIPT
- D. RECREATE_SCRIPT
Correct Answer: C 🗳️
Explanation: Only visible for PracticeVCE members. You can sign-up / login (it's free).
Which statement regarding the allocation of processes to recovery manager is true?
- A. Setting BACKUP_TAPE_IO_SLAVES=TRUE will enable a dedicated slave to write to a tape device.
- B. Enabling I/O slaves can be controlled by setting USE_IO/SLAVES appropriately.
- C. When enabling I/O slaves, ensure that the shared pool is sized appropriately.
- D. I/O slaves can only be used if the operating system supports asynchronous I/O.
Correct Answer: D 🗳️
Explanation: Only visible for PracticeVCE members. You can sign-up / login (it's free).
While performing a database recovery, you want the redo-log files to be applied automatically. What are three ways to do that? (Choose three)
- A. Set the AUTO_ARCHIVE_LOG initialization parameter.
- B. Use the AUTOMATIC clauses of the RECOVER command.
- C. Enter the word AUTO when prompted for a log.
- D. Within SQL*Plus, issue SET AUTORECOVERY ON command.
Correct Answer: B,C,D 🗳️
Explanation: Only visible for PracticeVCE members. You can sign-up / login (it's free).
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