Design Patterns - Question ID :999998515240 (JWeb+)

[Allan Moster]

You are designing a complex webapp that uses multi tier architecture. The application must provide interfaces for HTML as well as XML and should be maintainable.
Which design pattern would you use?
Suggested answer was Business Delegate but authors qualified they have no clear idea on what the correct answer is.
I say the answer is MVC. Any thoughts?

[Paul Anilprem]

The confusing point was "multi tier architecture" and "maintainable". One of us who got a "similar" question, answered MVC and thinks that this was the one he got wrong.
I would really appreciate if others also comment on this so that we can agree on the correct answer.
-Paul.
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[satish kolli]

I am confident that it is MVC.
"Multiple views using the same Model" can be achieved using MVC.
Thanks!
Satish Kolli, SCJP2.

[tom chu]

I think it is MVC.

[Sonia Virmani]

I agree with tom. All books say so.

[Charith Fernando]

I think the same.... MVC is the answer... i think in that question what we have to concentrate is the multiple views that we have to maintain ex: HTML XML///

i'm currently studying for the SCWCD... what do we do if we have a question like this confusing and which has been given a wrong answer in the books...