Is it fair to assume that both MS-Access and Oracle SQL will be marked correct?
I've been writing SQL Code for 12 years now so my code might look slightly different from what we were taught. For example instead of using "interesect" and "minus" I use "join" and do some weird things with the "where" clause to get the same result. I will try to keep to what we have been taught but just in case I hope my query isn't marked wrong just because it doesn't look like the model answer.