I've been studying for the exam and a few areas give me some difficulty, but most of the material is very straightforward. A friend told me that at this point all I need to do is to just take the practice exams over and over until I get nearly all the answers correct and then the real exam should be a breeze. Does this sound right? It sounds like he's telling me that even if I don't know the material that well, the practice exams are a guide to the test, more or less. Is that the key? Any helpful advice would be appreciated. I'm trying to get this done as quickly as possible. Thanks.