INTERVIEW QUESTIONS TESTING - BASICS BUG TRACKING DETAILS

Question: How do you integrate the modules before performing the integration test?

Answer: Using stubs and drivers nothing but dummy modules. It consist of test data, output and module which is to be called.

Using stubs and drivers nothing but dummy modules. It consist of test data, output and module which is to be called.
Source: CoolInterview.com

There are 4 methods for integration of modules.
1. Top-Down approach
2. Bottom-up appraoch
3.Hybrid approach(Combination of 1 and 2)
4.System approach of Big bang approach

Instead of under constructing original modules stubs(Top-Down approach) and drivers(Bottom-up approach) like dummy programs are used during integration of build. Source: CoolInterview.com

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