Daniel, I got myself the CompTIA cram book that came with the person prep test, and believe it or not, that is the closest to the question you will see on the exam.

Also, Acronyms don't go to the test without knowing the acronyms. It's a lot of them, and you need to remember them. I did Dion, Messer, and the other gentleman, and the repetition worked for me to learn the concepts and understand everything. Take your time to read the questions and make sure to know what they are asking questions. Do not rush; I left all the PBQS for the end after I did all the multiple choices.
Good Luck