Morning Jack9190,

Someones been playing with the site again haven't they.

Anyway your question.

I believe B is correct.

The NOARCHIVELOG appears to be a red herring.
A catalog is optional unless you want to store RMAN scripts in a schema.
EBU is from Oracle7 and is not compatible with RMAN
RMAN only working with tape media is a load of tosh.

Where did you get the question from?

Cheers

Nick