I have read and believe that I understand the process to create a question group to create a quiz. My question pertains to tracking purposes. If I have ten (10) different subject matters that I want to test on, with ten (10) questions for each subject; that would give me 100 questions. If I create a random quiz, in which it would select two (2) questions from each subject, then I should have a twenty (20) question quiz. Is there a way to do this five times, without it repeating questions? Can the system track the twenty questions that were already used to ensure that a new set of questions is asked?