What are Design Patterns?

 Posted by ArticlesMaint on 9/25/2009 | Category: Design Pattern & Practices Interview questions | Views: 2261

Design patterns are documented tried and tested solutions for recurring problems in a given context. So basically you have a problem context and the proposed solution for the same. Design patterns existed in some or other form right from the inception stage of software development. Let’s say if you want to implement a sorting algorithm the first thing comes to mind is bubble sort. So the problem is sorting and solution is bubble sort. Same holds true for design patterns.

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