• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

SCBCD

 
Greenhorn
Posts: 11
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi
Many people have cleared the SCBCD exam, first of all congrats to them, secondly, can anyone of you tell me, Does SCBCD exam for EJB 3.0 includes questions from EJB 2.1 also because while going through the EJB 3 reference guide by sun microsystems, they have explained both EJB 2.1 and EJB 3.0
So I was wandering what to do. Should I read both or EJB 3 only.
 
author and cow tipper
Posts: 5009
1
Hibernate Spring Tomcat Server
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
2.1 and backwards compatibility is definitely a part of the spec, and it is included as part of the exam objectives:

Identify correct and incorrect statements or examples about EJB 3.0 / EJB 2.x interoperability, including how to adapt an EJB 3.0 bean for use with clients written to the EJB 2.x API and how to access beans written to the EJB 2.x API from beans written to the EJB 3.0 API. -SCBCD Objective

There's no need to dive deep into all aspects of EJB 2.x, but a fundamental understanding of the differences will help you out on a question or two. On the other hand, if you don't know anything about it, you'll probably only miss one or two questions.

-Cameron McKenzie
 
reply
    Bookmark Topic Watch Topic
  • New Topic