Yeah, that's unrealistic - in the real world you have access to the internet, to your notes, to other people. As long as you can apply that knowledge, as long a

Yeah, that's unrealistic - in the real world you have access to the internet, to your notes, to other people. As long as you can apply that knowledge, as long as you can show that "ok, here I want to use XYZ because of ABC", I think that's what matters.