posted 18 years ago
An exam simulator is just that, a way to practice for the exam.
It will NOT teach you the knowledge you need to pass the actual exam, and if you think you can pass the exam by cramming the answers to a set of practice questions you'll almost certainly (or so I hope) be sorely disappointed.
Unless you have extensive knowledge of the subject matter already, you WILL need study material.
Books like Head First EJB and O'Reilly's "Enterprise Javabeans 3rd edition" (or 4th, but not 5th which deals with EJB3) come to mind (with the latter being out of print but still available on Safari).