I'm preparing for IBM 252 exam (WebSphere 6 Network Deployment). The first problem is that WAS ND Trial is not available. I wanted to install it at home. The second problem are quizes. There are no any quizes for IBM 252 exam. It is easier to learn with quizes. They helped me a lot with my SUN Java exams. I like to first read a book and then to test my knowledge with a quiz. IBM redbooks doesn't have questions after each chapter, like many Java books for SUN exams do.
What do you think about eplanetlabs study guide for IBM 252 exam? Is it worth a money?