INTRODUCTION TO SOFTWARE ENGINEERING
WATERFALL MODEL
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which one is the oldest process model
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V-model
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Spiral model
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Waterfall model
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None of the above
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Explanation:
Detailed explanation-1: -The Waterfall Model was the first Process Model to be introduced. It is also referred to as a linear-sequential life cycle model.
Detailed explanation-2: -The Waterfall approach to systems analysis and design wass the first established modern approach to building a system. This method was originally defined by Winston W. Royce in 1970, ("The Waterfall Development Methodology", 2006).
Detailed explanation-3: -Definition: The waterfall model is a classical model used in system development life cycle to create a system with a linear and sequential approach. It is termed as waterfall because the model develops systematically from one phase to another in a downward fashion.
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