The Systems Development Life Cycle (SDLC) is a process of creating or altering information systems, and the models and methodologies that people use to develop these systems. Sequential SDLC models, such as (),focus on complete and correct planning to guide large projects and risks to successful and predictable results.
- A.Waterfall
- B.Extreme Programming
- C.Spiral
- D.Rapid Frototyping
正确答案及解析
正确答案
A
解析
系统开发生命周期是一个过程的创建或更改信息系统、模型和方法,人们用来开发这些系统。顺序模型,例如极限编程,关注完整和正确的规划指导大型项目和风险来成功的和可预测的结果。
