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Question

Which life cycle model suggests a systematic, sequential, approach to software development that begins at system level and processes through analysis, design, coding and maintenance.

A
Waterfall model
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B
Prototype model
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C
Sequential model
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D
RAD model
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Solution

The correct option is A Waterfall model

Waterfall model life cycle model suggests a systematic, sequential, approach to software development that begins at system level and processes through analysis, design, coding and maintenance.

The Waterfall Model was first Process Model to be introduced. It is very simple to understand and use. In a Waterfall model, each phase must be completed before the next phase can begin and there is no overlapping in the phases. Waterfall model is the earliest SDLC approach that was used for software development.

In a Waterfall model, each phase must be completed before the next phase can begin and there is no overlapping in the phases. Waterfall model is the earliest SDLC approach that was used for software development. In “The Waterfall” approach, the whole process of software development is divided into separate phases.

The waterfall model is a project management methodology based on a sequential design process. Much like a waterfall filling lower level pools, phases in the waterfall model flow from one to another. ... A simple waterfall model has 6 phases: requirements, design, implementation, verification, deployment, and maintenance.

Waterfall is a project management approach where a project is completed in distinct stages and moved step by step toward ultimate release to consumers. ... When you take traditional project management and apply it to software development, you get Waterfall.


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