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Which of the following is the worst type of module coupling?(a) Control Coupling(b) Stamp Coupling(c) External Coupling(d) Content CouplingI have been asked this question in unit test.The origin of the question is Modularity in Software Design topic in portion Software Design of Software Engineering

Answer»

Correct choice is (c) External COUPLING

To explain: CONTENT coupling OCCURS when MODULE A changes data of module B or when control is passed from one module to the middle of another.



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