This week's book giveaway is in the Agile and Other Processes forum. We're giving away four copies of Darcy DeClute's Scrum Master Certification Guide: The Definitive Resource for Passing the CSM and PSM Exams and have Darcy DeClute on-line! See this thread for details.
but not for SCBCD - Head First describes EJB 2.0, and the exam version is 3.0 - and there is a very big difference (I've been working in EJB 2.0 [Session, and MDB] for 2 years, and almost everything about EJB 3.0 is new for me)
There is no sense reading anything about EJB2.0 if you want to pass EJB 3.0 exam