I started to work on the EJB certification at the begin of the year. If I am not totally mistaken the Head First EJB book is geared towards EJB 2.0, and so is the certification.
Well - job stress came over me, so I had to interrupt my studies. Now I would have the time to resume, but of course I want to do that on the most current stuff.
-) The book recommends to use the 1.3 reference server. Now that the JSEE 1.4 update 1 is already available I would prefer to use the most current stuff, but of course I assume there will be differences to 1.3. What's your recommendation here ? -) Is there an update for the book available for EJB 2.1? Is there actually a big difference between 2.0 and 2.1? - Forgive the silly question, but I had to do something completely different, and lost "contact" to the EJB area a bit.