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Define coupling and Discuss various types of coupling?
Define coupling. Discuss various types of coupling.
Ans: A Coupling is the measure of the degree of interdependence among modules.
Type of coupling: Different kinds of coupling are content, common, external, control, stamp and data. The potency of coupling from lowest coupling (best) to highest coupling (worst) is given in the figure.
Given two procedures A and B we are able to identify a number of ways in which they can be coupled.
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What are the benefits of modular design? Changes made during testing and maintenance becomes manageable and they do not affect other modules.
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