INTRODUCTION TO SOFTWARE ENGINEERING
SOFTWARE DEVELOPMENT LIFE CYCLE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which SDLC model allows for the project to be constantly refined and improved?
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Waterfall
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Spiral
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Extreme Programming
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All of the above
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Explanation:
Detailed explanation-1: -What is a Spiral Model? The spiral model is an SDLC model that combines elements of an iterative software development model with a waterfall model. It is advisable to use this model for expensive, large and complex projects. In its diagrammatic representation, we have a coil having many cycles or loops.
Detailed explanation-2: -The RAD model focuses on iterative and incremental delivery of working models to the customer. This results in rapid delivery to the customer and customer involvement during the complete development cycle of product reducing the risk of non-conformance with the actual user requirements.
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