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Database Backup
Physical Backups Archiving
Database Backup Concepts
OS Backup Options
Closed Database Backups
Performing Closed DB Backup
Open Database Backups
Open DB Backup Options
Performing Open DB Backup
Backingup Control File
Monitoring Open DB Backup
Logging nologging Modes
Read Only Backups
Physical Backups Conclusion
Noarchivelog Mode Recovery
Identify Required Structures
Restoring Noarchivelog
DB Recovery Implications
Recovering NoArchivelog DB
Restoring Files
Noarchivelog Recovery
Recovery with Archiving
Identifying Instance failure Implications
Listing Different Recovery Methods
Complete Recovery Operation
Closed Database Recovery
Recovering Initially Open
Recovering Initially Closed
Archivelog DB Recovery Conclusion
Archiving Incomplete Recovery
Identifying Incomplete Recovery
Different Incomplete DB Recovery
Incomplete DB Recovery Steps
Monitoring Oracle Recovery Progress
Cancel Based Recovery
Backup Controlfile to Recover
Recovering without current RedoLog
Performing Recovery through Resetlogs
Point-in-time Recovery Concepts
Performing Incomplete Recovery
Infrequent Recovery Situations
Clearing Corrupt Online Redo log Files
Recovering Database with Inactive redoLogs
Clearing Corrupt Online Redo log Files
Recreate Redo Log Files
Monitoring Recovery Status
DB Downtime Prevention
Parallel Recovery Operations
ReadOnly Tablespace Recovery
Recovering the Database with inactive Redo Logs - Quiz
Each question is worth one point. Select the best answer or answers for each question.
1.
What are the advantages of the
ALTER DATABASE CLEAR LOGFILE
command?
Please select all the correct answers.
A.
The command can be used to clear an online redo log file required for media recovery.
B.
The command can be used to clear the corrupt redo log file that belongs to the current group.
C.
The command can be used to clear a corrupt online redo log file even if there are only two online redo log groups.
D.
This command can be used to clear a corrupted, unarchived online redo log file and makes complete recovery unnecessary.
2.
After a media failure, one of the online redo log files is damaged. Which of the following will tell you that there is no data loss?
Please select all the correct answers.
A.
The status of the damaged online redo log is inactive.
B.
The damaged online redo log is already archived.
C.
The damaged online redo log file is current.
D.
The online redo logs are mirrored in the database.