Software Development Models - Spiral-Model
Software Development Models
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Software Development Models - Spiral-Model
In the spiral-model a cyclical and prototyping view of software development was
shown. Tests were explicitly mentioned (risk analysis, validation of requirements and of the
development) and the test phase was divided into stages. The test activities included module,
integration and acceptance tests. However, in this model the testing also follows the coding. The
exception to this is that the test plan should be constructed after the design of the system. The spiralmodel
also identifies no activities associated with the removal of defects.
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