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Question

What are design patterns in software design?

a.

A mistake often made

b.

A collection of modules used in combination to provide a useful abstraction

c.

A principle that concentrates on essential issues and ignores irrelevant details

d.

A recurring solution to a standard problem

Posted under Software Engineering

Answer: (b).A collection of modules used in combination to provide a useful abstraction Explanation:Design patterns in software design are collections of modules or classes that are frequently used together and provide a helpful abstraction as a recurring solution to a standard problem.

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Q. What are design patterns in software design?

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