A redo log file is corrupted while the database is open； as a consequence， database operations are stopped because archiving cannot continue. What would you do to solve the problem？（）

• A、 clear the redo log group
• B、 perform redo log file import
• C、 perform an incomplete recovery
• D、 perform a redo log recovery using Recovery Manager （RMAN）
• E、 shut down the database and open the database in the NOARCHIVELOG mode