SOFTWARE TESTING
TEST PLAN AND TEST CASE DEVELOPMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Risk analysis is involved in every cycle of development.
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Uses series of prototype for refining test execution plan.
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For any change we need to iterate the whole cycle.
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Only this model has the risk analysis phase.
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Detailed explanation-1: -CORRECT ANSWER : Uses series of prototype for refining test execution plan. 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.
Detailed explanation-2: -A prototype is produced at the end of the risk analysis phase. If any risk is found during the risk analysis then alternate solutions are suggested and implemented. Engineering Phase: In this phase software is developed, along with testing at the end of the phase.
Detailed explanation-3: -The spiral model, initially proposed by Boehm, is an evolutionary software process model that couples the iterative feature of prototyping with the controlled and systematic aspects of the linear sequential model.