COMPUTER SCIENCE AND ENGINEERING
SOFTWARE ENGINEERING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Doesn’t work well for smaller projects
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High amount of risk analysis
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Strong approval and documentation control
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Additional Functionality can be added at a later date
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Detailed explanation-1: -In the spiral model, the major drawback is that additional functionalities are added later on.
Detailed explanation-2: -The major drawbacks of the Spiral model are as follows: Expensive. Doesn’t work well for smaller projects. Risk analysis requires highly skilled experts.
Detailed explanation-3: -Disadvantages of Spiral model: Can be a costly model to use. Risk analysis requires highly specific expertise. Project’s success is highly dependent on the risk analysis phase. Doesn’t work well for smaller projects.
Detailed explanation-4: -High cost-The spiral model is expensive and, therefore, is not suitable for small projects. Dependence on risk analysis-Since successful completion of the project depends on effective risk handling, then it is necessary for involved personnel to have expertise in risk assessment.