软件测试 瀑布模型
It is the first sequential-linear model because the output of the one stage is the input of the next stage. It is simple and easy to understand, which is used for a small project. The various phases of the waterfall model are as follows:
- Requirement analysis
- Feasibility study
- Design
- Coding
- Testing
- Installation
- Maintenance
For information about the waterfall model, refers to the below link: