The exam is based solely on the prescribed book which is a very interesting read. Start reading the book now and you never will have problems. What was rather misleading was the Unisa study guide that had lots of reference to many websites. I went through most of those sites and the information and material was rather a waster of time and resources. As you can imagine, NOT EXAMINED !Stick to the prescribed book. This way you are guaranteed a DISTINCTION!! I lost and wasted time. Dont be like me and all the best.