问题：
[单选题] The Systems Development LifeCycle （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, su
A、Extreme Programming
B、Spiral
C、Rapi
D、Frototyping
参考答案：
A、Extreme Programming
● 参考解析
