The quiz definition page (1.5) has clear choices -- save quiz, save quiz and edit questions. But on the quiz edit page (where you add questions) it is unclear to me what saves the questions into the quiz: there isn't a "Save this whole quiz" button. I have been clicking the "Save grades" button, but I am not sure if saving the quiz is what it does. Is this correct? If not, what saves the quiz questions and what does "Save grades" do?
Thanks,
Jim Robertson.