I've been a regular visitor on this forum for the past two weeks, when I started preparing for SCBCD fulltime. And I must say, it's been very helpful in passing SCBCD.
My experience for preparing for the exam : I feel HFEJB alone is more than sufficient to score 90+ in the exam. Being a novice in EJB, I spent some time going thro' free JDiscuss and ejbCertificate mocks. These three were the only things I used for preparing. Never read the specs.
Can you please send me an email if you have any other information or other materials you used aside from what you have mentioned aboved when you were preparing for the SCBCD exam? My email address is firstname.lastname@example.org. Thanks in advanced for having a benevolent heart who is willing to help people like me who still preparing to take the SCBCD exam.