Timer: Ability to add a timer for a quiz in which it tracks how long a participant is taking to complete the quiz. OPTION A: user must be on the quiz for a minimum amount of time before their score can be recorded/submitted. OPTION B: Just track the total time it took them to complete the quiz.
Limit: User has a max amount of time to take the quiz before their results are submitted. OPTION A: results of content completed are scored and are weighted against all possible points or just the points available from the questions completed. OPTION B: score is thrown out as DNF.