Hey guys - just wanted to share the Access Board animatikn videos. They've done a great job at summarizing the accesibility codes, and its a great review tool before any exam!
https://www.access-board.gov/guidelines-and-standards/buildings-and-sites/about-the-ada-standards/guide-to-the-ada-standards/animations
(You have to scroll all the way down)
Please feel free to post any other free study materials you've found useful for any exam!