To recover from the loss of the entire database, including all current control files, all online redo log files, and all parameter files, what backups are required, at a minimum, to restore the database successfully? (Choose all that apply.)

Answer: A,B,D

Explanation: To recover your database fully, you need a backup of all datafiles , all archived log files created since the last datafile backup, and an autobackup of the control file. C and E are incorrect because you can easily re-create the password file, and RMAN creates a dummy SPFILE during recovery.