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The spiral model has two dimensions namely _____________ and ____________(a) diagonal, angular(b) radial, perpendicular(c) radial, angular(d) diagonal, perpendicularI have been asked this question by my college director while I was bunking the class.My query is from Evolutionary Software Process Models in section Software Processes, Models and Agile Software Development of Software Engineering |
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Answer» CORRECT answer is (c) radial, angular Explanation: The radial dimension of the model represents the cumulative COSTS and the angular dimension represents the progress MADE in completing each cycle. Each LOOP of the spiral from X-axis clockwise through 360^o represents one phase. |
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