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Q. Define cohesion and coupling? Give suitable examples.
Ans Coupling:Coupling refers to the strength of the relationship between modules in a system. Coupling represents how strongly different modules are interconnected with each other.
Cohesion: Cohesion refers to the strength of relationship among elements within a module. Cohesion represents how strongly the internal elements of a module are bound to each other.
What are the various testing activities? i. Test planning ii. Test case design iii. Data collection iv. Test execution v. Effective evaluation
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