4 & 5

4. Which of the following is a software development strategy in which systems development lifecycle tasks occur sequentially, with one activity starting only after the previous one has been completed? A. Extreme programming B. Rapid application development C. Waterfall method D. Agile software development E. Sarum 5. One of the most significant adjustments needed by information systems professionals when changing from traditional development methods to agile is A resistance to requirements changes B. expanding the team siza. C changing from a we to a me mindset. D. prohibiting users access to progress reports E. requiring employees to record time on the project