title: Php quiz-questions in random
body: <p>I have to develop a online quiz with questions spanning over multiple pages. I have two pool of questions. The pool has to be chosen at random. Once the pool is chosen, the questions have to be displayed in random order to the user. Its a one word answer quiz. I'm planning to use MySQL,apache and PHP to achieve this since I'm new to webapp and they seem easy to learn.
  Can you please help me with the following things?</p>
  
  <ol>
  <li>How to display one question per page? I can only find examples
  to display all the questions in single page. </li>
  <li>Do i have to score the pool,questions displayed and score as session variable?</li>
  <li>From what I have understood, if the browser is closed, session
  variables are lost. Do I have to store them in a db so that the user
  can start from where they left? If that is the case, then I will
  have to one db operation per question.</li>
  </ol>