You work as a database administrator for Certkiller .com. The database is open. A media failure has occurred， resulting in loss of all the control files in your database. Which statement regarding the database instance is true in this scenario？（）

• A、The instance would hang.
• B、The instance needs to be shut down.
• C、The instance would be in the open state.
• D、The instance would abort in such cases.
• E、The instance would be in the open and invalid state.
• F、The instance would in the open state， but all the background processes will be restarted.