V-Model is an extension of which SDLC model ?

2026

V-Model is an extension of which SDLC model ?

Answer: D. Waterfall — The V-Model is an extension of the Waterfall SDLC model. It adds a verification and validation phase to each development stage, creating a V-shaped structure…

  1. A.

    Agile

  2. B.

    Spiral

  3. C.

    RAD

  4. D.

    Waterfall

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Correct answer: D

The V-Model is an extension of the Waterfall SDLC model. It adds a verification and validation phase to each development stage, creating a V-shaped structure that emphasizes testing at every level of the software lifecycle.

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