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Design - Interview Questions and Answers for 'Widely used design patterns' - 1 question(s) found - Order By Newest

 Q1. Which are the most commonly used Design Patterns ?Design
Ans. Builder ( While Writing Unit Tests )
Prototype ( Cloning )
Adapter ( asList , toString )
Chain Of Responsibility ( Logging )
Factory ( Action Mapping )
Observer ( Event Listener )
MVC ( Web frameworks )
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