How does the "V-model" in SDLC differentiate from the traditional waterfall model in terms of testing integration?
- V-model doesn't involve testing
- V-model has testing after deployment
- V-model integrates testing in parallel to development
- V-model only includes unit testing
In the V-model, each development stage corresponds to a testing phase. As the development progresses downwards on the left side of the "V", testing activities are prepared. When development reaches integration and system levels, the testing phases commence upwards on the right side of the "V". This ensures that testing is integrated in parallel with development, unlike the Waterfall model where testing happens after the entire development phase.
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