Design Pattern: 2nd One Hour Paper



This post is intended to my students of course Design Patterns at PAF-KIET.

The paper of 2nd One Hour has been published at http://goo.gl/ZzQAV .


As Google Doc didn't upload the diagrams in word document therefore I uploaded the PDF file of this paper as well. You can access PDF file at http://goo.gl/GJCGi



Update: You need to submit your solution via email by 15th November 2011 till 11:59pm. You also need to appear in One-Hour paper scheduled by department.



Best of Luck!


Hint: 
Possible patterns: Abstract Factory, Factory Method, Builder, Strategy, Facade

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