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Module 3: Software Design & Metrics

20192m

_____ is a measure of the degree of interdependence between modules.
(i) Cohesion
(ii) Global variable
(iii) Coupling
(iv) Call sequence

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Answer

(iii) Coupling

Explanation

Coupling measures the degree of interdependence between modules. Good software design aims for low coupling, so that changes in one module have minimal impact on others.

By contrast, cohesion measures how strongly the responsibilities within a single module are related.

Final answer: (iii) Coupling

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