1Z0-034 · Question #68
The database is running in the ARCHIVELOG mode. It has three redo log groups with one member each. One of the redo log groups has become corrupted. You have issued the following command during the…
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Question
The database is running in the ARCHIVELOG mode. It has three redo log groups with one member each. One of the redo log groups has become corrupted. You have issued the following command during the recovery of a damaged redo log file:
ALTER DATABASE CLEAR UNARCHIVED LOGFILE GROUP 3; Which action should you perform immediately after using this command?
Options
- AYou should perform a log switch
- BYou should make a backup of the database
- CYou should switch the database to the NOARCHIVELOG mode
- DYou should shut down the database instance and perform a complete database recovery
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