TechBubba wrote: » I took the exam yesterday and passed with an 812. I watched the Professor Messer videos while waiting for Darril's book to arrive and then read his book 1 chapter a day. After that, I waited a few days and then went back and reviewed the "Remember This" blurbs in the book and read the individual sections I felt I needed a bit more comprehension. Definitely memorize your ports. Those are cut-and-dry questions you will just be throwing away if you have to guess.