Win a copy of Programmer's Guide to Java SE 8 Oracle Certified Associate (OCA) this week in the OCAJP forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

EJB 2 or EJB 3 for fresh SCBCD

 
Fei Wong
Greenhorn
Posts: 11
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
hi all expert, i'm just start study on SCBCD found that EJB 2 is quite different with EJB 3
Should I study the old ejb 2 1st?
Or straigh away look into the new ejb 3?
Thanks for advice
 
Viktor Pergjoka
Greenhorn
Posts: 20
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
go on the ejb 3.
there is a big difference between ejb 2 and 3. ejb 2 is more complicated.
there is no need that you learn ejb2 and than ejb 3, because there are a lot of concepts removed from the ejb2.
 
Fei Wong
Greenhorn
Posts: 11
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
thanks for the advice
now studying the session bean concept, feel hard to digest the concept
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic