The software for Quiz was created by me, in VB.NET 2008 Express Edition.
With the following Features-
1) Reads questions and answers from the database. (MS Access database)
2) Keyboard is disabled during quiz, to make it more robust.
3) You can view and change questions on previous pages.
4) It remembers what answer you submitted for previous answer.
5) Passwords that allow us easier management.
6) Stores backup screenshots for every answer clicked.
7) Additional text file with all details also created.
8) Questions are shuffled at initial install.
9) open source.
I have upload the source code to sourceforge.net with Subversion (SNV) support, you can add your own features.. http://codeitquiz.sourceforge.net
You can download the source code