I took a practice test for 504 I did ok...but that is not why I came. I went through these questions(all of them) on the practice test then I hit up my index and find the question just about the same if not the same wording in the book. I seen a question with a llinux output hit up the index jump to the book and the command is on the page..the question is, on the exam are the questions this easy to find on the exam?????? Or the practice test are designed to give you a sense of "hope" ??