punda
What are the steps for waterfall model for Railway reservation system
i need water fall model of railway reservation system.
spiral model is iterative model hence its easy to implement it .
All industries are using the waterfall model for software development.
Waterfall model
General Software Process Models are 1. Waterfall model: Separate and distinct phases of specification and development. 2. Prototype model. 3. Rapid application development model (RAD). 4. Evolutionary development: Specification, development and validation are interleaved. 5. Incremental model. 6. Iterative model. 7. Spiral model. 8. Component-based software engineering
size of organization
The RAD model, also known as the Rapid Application Development, is a linear software for creating prototypes. The Waterfall model is a sequential software.
The waterfall development model has its origins in the manufacturing and construction industries, highly structured physical environments in which after-the-fact changes are prohibitively costly, if not impossible. Since no formal software development methodologies existed at the time, this hardware-oriented model was simply adapted for software development.
V-model
Agile Development process
Waterfall is one of the software development life cycle model. Waterfall model has five stages.