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 .

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

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!

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


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