Which model can be selected if user is involved in all the phases of SDLC ?
Correct answer: C. RAD Model
- A. Waterfall Model
- B. Prototyping Model
- C. RAD Model
- D. both Prototyping Model & RAD Model
Explanation
RAD relies on continuous user participation to define requirements, review prototypes, and approve successive versions throughout development. Prototyping involves users mainly for feedback and refinement, not necessarily in every SDLC phase.
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