COMPUTER SCIENCE AND ENGINEERING
SOFTWARE ENGINEERING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -Spiral Model has high reliability requirements. Explanation: None. 10. RAD Model has high reliability requirements.
Detailed explanation-2: -Which statement is true about the Spiral model? It is a hybrid approach that uses both Waterfall and iterative approaches.
Detailed explanation-3: -The spiral model enables gradual releases and refinement of a product through each phase of the spiral as well as the ability to build prototypes at each phase. The most important feature of the model is its ability to manage unknown risks after the project has commenced; creating a prototype makes this feasible.
Detailed explanation-4: -In the spiral model, the major drawback is that additional functionalities are added later on.
Detailed explanation-5: -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.