1. Briefly explain two advantages and disadvantages of having the phases of a predictive SDLC overlap. 2. Briefly explain why you would use the product backlog in a Scrum project. Give one reason why...

1. Briefly explain two advantages and disadvantages of having the phases of a predictive SDLC overlap.

2. Briefly explain why you would use the product backlog in a Scrum project. Give one reason why you would not do same in other projects.

3. Using your understanding of systems development, briefly explain how a scrum sprint works.

4. Describe an information system project that might have three subsystems. Discuss how three iterations might be used for the project.