@Liquidxlax I mean, those are professional schools where things aren't usually as simple as periodic quizzes and then exams. In American law schools usually something on the order of 90% or more of your total course grade is the final exam. The rest is attendance. It's scary.
Questions can be reused year to year, though. I got totally blindsided by a practice question during my bar exam review, which was from an exam a few years earlier. Was on stuff that wasn't anywhere in the review material. Luckily for me, that same exact question, word for word, showed up on the actual bar exam 2 weeks later and I nearly maxed points on the question.