By Bruce Kroeze, a professional developer who loves both programming and clients.
Click on one of the faq questions below to expand or contract it.
Off the top of my head:
I think so, at least for any modern browser, and even for some junky old browsers like IE 6
Yes, it completely exposes all FAQ elements to screen readers and it uses semantic markup.
Yes, without javascript enabled, all the FAQs will simply be expanded by default.