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Question

What is the purpose of patterns in design?

a.

To address a recurring design problem

b.

To present a solution to the design problem

c.

To document existing design experience

d.

To identify and specify abstractions

Answer: (d).To identify and specify abstractions Explanation:Patterns in design aim to identify and specify abstractions above the level of single components. MVC, for example, has three, interacting components which together solve a given problem.

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Q. What is the purpose of patterns in design?

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