What is the Spiral Model?
The Spiral Model is a Software Development Life Cycle (SDLC) model that provides a systematic and iterative approach to software development. In its diagrammatic representation, looks like a spiral with many loops. The exact number of loops of the spiral is unknown and can vary from project to project. Each loop of the spiral is called a phase of the software development process.
Some Key Points regarding the phase of a Spiral Model:
- The exact number of phases needed to develop the product can be varied by the project manager depending upon the project risks.
- As the project manager dynamically determines the number of phases, the project manager has an important role in developing a product using the spiral model.
- It is based on the idea of a spiral, with each iteration of the spiral representing a complete software development cycle, from requirements gathering and analysis to design, implementation, testing, and maintenance.
What is Spiral Model in Software Engineering?
The Spiral Model is one of the most important Software Development Life Cycle models. The Spiral Model is a combination of the waterfall model and the iterative model. It provides support for Risk Handling. The Spiral Model was first proposed by Barry Boehm. This article focuses on discussing the Spiral Model in detail.
Table of Content
- What is the Spiral Model?
- What Are the Phases of Spiral Model?
- Risk Handling in Spiral Model
- Why Spiral Model is called Meta Model?
- Advantages of the Spiral Model
- Disadvantages of the Spiral Model
- When To Use the Spiral Model?
- Conclusion
- Questions For Practice
- Frequently Asked Questions related to Spiral Model – Software Engineering
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