You decided to configure the flash recovery area in your database to centralize the storage of all the recovery files in a certain location on disk. Which two parameters will you specify in the init.ora file？（）

• A、 DB_CREATE_FILE_DEST
• B、 DB_RECOVERY_FILE_DEST
• C、 DB_RECOVERY_FILE_DEST_SIZE
• D、 DB_ONLINE_LOG_DEST_n