Question

Which of the following models requires the maximum involvement of users?

(a) V model (b) Spiral model (c) Prototyping model (d) Formal methods model​

Answer 1

Answer:

b) Spiral model

Explanation:

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Answer 2

Option c): Prototyping model

Prototyping model models requires the maximum involvement of users:

• When the needs for the product are unclear or unpredictable, the prototyping model should be used. Additionally, it can be applied when requirements are shifting quickly.
• Since in this methodology a working model of the system is provided, the users get a better understanding of the system being developed. Errors can be detected much earlier. Quicker user feedback is available leading to better solutions.
• This aids in the analysts' early system requirement development. This approach can be strengthened by prototyping since it transforms these fundamental, perhaps ethereal specifications into a workable but constrained model of the intended information system.
• A prototype is produced, tested, and then modified as necessary until an acceptable result is obtained from which the full system or product can be developed. This approach is known as the prototyping model.

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