Exam questions can be added to the presenter notes in PowerPoint slides, and then extracted using this tool. It suports multiple choice and openended questions.
Examples
<multiplechoice> <question>Thorough testing guarantees correctness of the system.</question> <choice>True</choice> <choice>False</choice> <answer>2</answer> </multiplechoice>
<openended> <question>What are the non-functional requirements for car functions controlled by software?</question> <answer>Timeliness, dependability.</answer> </openended>
$ PowerSlides <PowerPoint file name>PowerSlides will generate 3 files: an HTML file with questions, an HTML file with questions and ansers, and a "clean" version of the PowerPoint slides with the extracted questions removed.
You can download the latest version of the PowerSlides here: