Q23 In which two scenarios is complete recovery possible?

Q23. A database is configured in ARCHIVELOG mode.
Full RMAN backups are taken daily and no backup to trace has been taken of the control file.
A media failure has occurred.
In which two scenarios is complete recovery possible?

• A. after losing the SYSTEM tablespace
• B. after losing an archived log from before the most recent backup
• C. when any archived log from, before, or after the most recent backup is corrupt
• D. after losing all copies of the control file
• E. after losing an archived log from after the most recent backup