INTRODUCTION TO SOFTWARE ENGINEERING
AGILE SOFTWARE DEVELOPMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a bottom up approach
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a top down approach
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a consequential approach
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a sequential approach
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Detailed explanation-1: -The waterfall model is a linear, sequential approach to the software development lifecycle (SDLC) that is popular in software engineering and product development. The waterfall model uses a logical progression of SDLC steps for a project, similar to the direction water flows over the edge of a cliff.
Detailed explanation-2: -The waterfall methodology uses a sequential or linear approach to software development. The project is broken down into a sequence of tasks, with the highest level grouping referred to as phases.
Detailed explanation-3: -It is also called a linear sequential model, classic life cycle or waterfall model. It suggests a systematic, sequential approach to Software Development that begins at a systematic level and progresses through communication, planning, modeling, construction, and deployment.
Detailed explanation-4: -But generally, you can group the activities of the waterfall approach into five stages: planning, design, implementation, verification, and maintenance.