Design Pattern in SCWCD

[Fisher Daniel]

Dear all,
I want to know about the differences between Business Delegate pattern and Session Facade pattern.
Would you like to help me, please?
thanks
daniel

[Stefan Zoerner]

Hi Daniel,
check ou this ressource fom Sun for further information on the 2 patterns:
Core J2EE Patterns
I think, this will do.
Greetings from Hamburg,
Stefan
[ April 17, 2003: Message edited by: Stefan Zoerner ]

[Leandro Oliveira]

which patterns do I have to know before taking the SCWCD exam???

[noel angel]

Hi SCWCD candidates!
The few patterns that you need to know for the exam are sufficiently covered in the SCWCD-Exam Study Kit by Deshmukh and Malavia. They are MVC (of course), Value Object, Data Access Object, Business Delegate, and Front Controller. If you need more detail that what is provided see the Core J2EE Patterns book by Alur, crupi, and Malks.
Noel
SCJP1.4