Hi
Good luck tomorrow, my interview is the day after.
With reference to your questions, I think (and I may be wrong) that the airbuses use the 'joystick' to fly with.
small 'up and down winglets' on the airbus A320's. If you don't know them all exactly I don't think you would fail on this alone.
I'm pretty sure that when miles are mentioned they mean nautical miles, you won't have anything so nasty as converting to statute miles. It says in one of my ATC books that 'nautical miles are spoken as miles'.
Hope this helps.