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Question no. 92848

Identify a disadvantage of the Spiral Model?

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Answer: A. Doesn’t work well for smaller projects

Explanation

The spiral model requires extensive documentation and risk analysis that burden smaller, straightforward projects. Smaller projects benefit from lightweight methodologies rather than complex risk-driven development frameworks. Overhead costs associated with spiral iterations make it impractical for low-budget software tasks. The spiral model integrates iterative development with systematic risk management activities. Each loop in the spiral represents a distinct phase of the software engineering process. Extensive planning and evaluation checkpoints are built into every cycle of the model.

Large enterprise systems with high uncertainty benefit greatly from the rigorous risk management of spirals. Small teams working on minor applications prefer agile methods to avoid excessive administrative overhead. Choosing the right lifecycle model prevents wasted effort on unnecessary documentation and planning. A high amount of risk analysis is a core advantage for complex systems rather than a disadvantage. Strong approval and documentation control ensures accountability in safety-critical large-scale software projects. Adding functionality at a later date is a positive characteristic supported by iterative modeling.

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