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Questions and Answers
What is the crucial characteristic of the spiral model?
What is the crucial characteristic of the spiral model?
- Building a complete version of the software in each iteration
- Planning the next iteration with the customer
- Ignoring client requirements
- Identifying risk periodically (correct)
When should the spiral model be used?
When should the spiral model be used?
- In projects with low-level risks
- When customer requirements may change over time (correct)
- For short term projects
- When there is no need for frequent customer feedback
Why is the evaluation performed at the end of every cycle in the spiral model?
Why is the evaluation performed at the end of every cycle in the spiral model?
- To track the progress of the project (correct)
- To waste time
- To reduce costs
- To ignore risks
Which scenario would make the spiral model unsuitable for a project?
Which scenario would make the spiral model unsuitable for a project?
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What is a common risk that a client may introduce during the evolution of software according to the text?
What is a common risk that a client may introduce during the evolution of software according to the text?
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What does the spiral model evaluate periodically?
What does the spiral model evaluate periodically?
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What is released after completion of each cycle in the spiral model?
What is released after completion of each cycle in the spiral model?
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Which quadrant of the spiral model focuses on risk assessment and reduction?
Which quadrant of the spiral model focuses on risk assessment and reduction?
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What may be developed if there is a risk that the requirements are inappropriate in the spiral model?
What may be developed if there is a risk that the requirements are inappropriate in the spiral model?
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What is the purpose of re-planning in the spiral model after choosing an action to reduce risk?
What is the purpose of re-planning in the spiral model after choosing an action to reduce risk?
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