Hi Sanjay,
I guess 484 maybe a bit easier, as it is based on
J2EE 1.3 (with EJB 2.0) while 483 is based on J2EE 1.2 (with EJB 1.x).
It is becos, as Kathy said, the specification of EJB 1.x is very ambigious, the name, the interface and the methods are.
But for EJB 2.0, it is a great improve for that, and much more "readable".
Nick.
SCJP 1.2, OCP 9i DBA, SCWCD 1.3, SCJP 1.4 (SAI), SCJD 1.4, SCWCD 1.4 (Beta), ICED (IBM 287, IBM 484, IBM 486), SCMAD 1.0 (Beta), SCBCD 1.3, ICSD (IBM 288), ICDBA (IBM 700, IBM 701), SCDJWS, ICSD (IBM 348), OCP 10g DBA (Beta), SCJP 5.0 (Beta), SCJA 1.0 (Beta), MCP(70-270), SCBCD 5.0 (Beta), SCJP 6.0, SCEA for JEE5 (in progress)