For me to prepare for the exam I went over the modules again. I also used the jeopardy reviews to help me study. I found the jeopardy reviews helpful because a lot of that information was on the exam. But being able to see the answer that I got right and wrong is helpful because it allows me to go back and find out where I messed up with my thought process of answering questions. Understanding what you did wrong is very helpful within trying to be right the next time the questions that you got wrong come around again.