You are managing an Oracle Database 11g database. You configured the database to run in ARCHIVELOGmode. Which two statements are true in this scenario()
- AYou must shut down the database instance to perform the backups.
- BYou must configure the Flash Recovery Area (FRA) for the database.
- CYou can perform complete database backups without closing the database.
- DAll the previous closed database backups including control files become invalid after you configure thedatabase to ARCHIVELOG mode.