Which three statements are true about Flashback Database? (Choose three.)

Flashback logs are written sequentially, and are archived. 

Flashback Database uses a restored control file to recover a database. 

The database automatically creates, deletes, and resizes flashback logs in the Fast Recovery Area. 

Flashback Database can recover a database to the state that it was in before a RESETLOGS operation. 

Flashback Database can recover a data file that was dropped during the span of time of the flashback. 

Flashback logs are used to restore the before images of blocks, so that redo data may be used to roll forward to the desired flashback time.