When I arrived on the project, the developers were attempting to follow a broken waterfalllifecycle.
当来到这个项目组的时候,开发人员正试图使用一个不完整的瀑布生命周期模型。
2
In 1985, almost all projects with a well-defined Software Development Lifecycle (SDLC) used the waterfall model, shown in Figure 1.
在1985年,几乎所有明确定义了软件开发生命周期(SDLC)的项目都采用了瀑布模型,如图1所示。
3
RMC supports processes based on different development approaches and can be used to define different lifecycle models such as waterfall, incremental, or iterative lifecycles.