Systems Analysis and Design (Shell...

11th Edition
Scott Tilley + 1 other
ISBN: 9781305494602



Systems Analysis and Design (Shell...

11th Edition
Scott Tilley + 1 other
ISBN: 9781305494602
Textbook Problem

What are the phases of the SDLC waterfall model? Who was Barry Boehm, and what did he have to say about spiral models?

Program Plan Intro
Phases of SDLC Waterfall model and the views of Barry Boehm about spiral model.
Program Explanation
The SDLC of waterfall model contains six phases which are explained as below:
  • System Requirements: In this phase, the requirements of the business system are found and are documented for better understanding.
  • System Analysis: This phase makes analysis on the business systems and build a schema, model or business rules for that system.
  • System Design: In this phase, a plan and design for the system is prepared.
  • System Development: In this phase, the code is written by the developers according to the design prepared in the previous phase.
  • System testing: Once the development is completed, the system is tested for bugs and its validation in this phase to ensure that it is ready to get launched for the customer...

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