<p align="center"><strong>Time limit</strong></p>

<p>By default, quizzes do not have a time limit, which allows
   students as much time as they need to complete the quiz.

<p>If you do specify a time limit, the several things are done to try and
   ensure that quizzes are completed within that time:</p>

<ul>
  <li>Javascript support in the brower becomes mandatory - this allows
      the timer to work correctly.</li>
  <li>A floating timer window is shown with a countdown</li>
  <li>When the timer has run out, the quiz is submitted automatically
      with whatever answers have been filled in so far</li>
  <li>If a student manages to cheat and spends more than 60 seconds
      over the allotted time then the quiz is automatically graded zero</li>
</ul>