Explain about integration testing, Software Engineering

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Q. Explain about Integration testing?

Integration testing: The primary objective of integration testing is to test the module interfaces, i.e. there are no errors in the parameter passing when one module invokes another module. During integration testing various modules of a system are integrated in a planned manner using an integration plan. The integration plan stipulates the steps and the order in which modules are combined to realize the full system. After every integration step the partially integrated system is tested.


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