Graded Discussion Board for the course 'Software Engineering-I (CS504)' will be open on Tuesday 5th Aug, 2014 and it will be closed on Wednesday 6th Aug, 2014.
Does the design pattern play any important role in the development of quality applications by using structured and object oriented paradigm? Justify your answer with logical reasons.
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Design patterns play many roles in the object-oriented development process: they provide a common vocabulary for design, they re-duce system complexity by naming and defining abstractions, they constitute a base of ex-perience for building reusable software, and they act as building blocks from which more complex designs can be built. Design patterns can be considered reusable micro-architectures that contribute to an overall system architecture. We describe how to express and organize design patterns and introduce a catalog of design patterns. We also describe our experience in applying design patterns to the design of object-oriented systems.
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a standard solution to a common programming problem
a technique for making code more flexible by making it meet certain criteria
a design or implementation structure that achieves a particular purpose
a high-level programming idiom
shorthand for describing certain aspects of program organization
connections among program components
the shape of an object diagram or object model
more to understand it: http://www.developer.com/design/article.php/1474561/What-Are-Design...
ALL MATERIAL about WHAT DESIGN PATTERN ?????
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