Probably next year. You can use EJB 3 for the assignment, but not as of now you need to know a little about earlier versions of EJB. Not all that much, though. So, it depends on if you want to wait a year or not...
Entia non sunt multiplicanda praeter necessitatem
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com
subject: Can we take the exam with the knowledge of EJB3.0