I am seeking for help in general b trade exam (CA) and was wondering what materials or school or classes that helped you passed your exam. Last time on my exam it asked a lot of about decking and insulation. And also, would like to know what sort of Qs was asked in your exam and if you can help me on it. I know each exam is a bit different but I know for sure all the Qs are reused. If any of you have any Infos pls help thanks everyone!