The spiral model has two dimensions namely _______________ and _______________?

Software Processes, Models & Software Development 12/08/2020

A. diagonal, angular
B. radial, perpendicular
C. radial, angular
D. diagonal, perpendicular

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 360o represents one phase.

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