Which is not true regarding Spiral model?

Options
- Risk analysis is involved in every cycle of development.
- Uses series of prototype for refining test execution plan.
- For any change we need to iterate the whole cycle.
- Only this model has the risk analysis phase.

CORRECT ANSWER : Uses series of prototype for refining test execution plan.

Discussion Board
Spiral model

Answer: Uses series of prototype for refining test execution plan.

Solution: Spiral model is related to the incremental model, but it also focuses on risk analysis. Spiral model has 4 phases: Planning, Risk analysis, Engineering and evaluation. The production process passes through all these phases in each iteration cycle. If any change occurs, we need to iterate the whole cycle.

Therefore, only option B is satisfied the answer.


Rohit Srivastava 07-21-2014 01:27 AM

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