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EJB 3.0 - alternative approaches and OCP, BCD topics coverage.

 
Rommel Sharma
Greenhorn
Posts: 18
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Hi Paul, Joseph,

I think the prerequisite for the architect exam is to clear 'Oracle Certified Professional, Java EE 5 Business Component Developer' exam as well.

1. Does this book also cover subjects that would help clearing the Business Component Developer exam?

2. This is a general question on EJB 3.0. Which are the scenarios where EJB 3.0 must be used in an enterprise Java based solution? Are there alternative approaches with which EJB 3.0 is not required and approached that are better?

Regards,
Rommel.
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