Your boss, the IT director, wants you to explain FDDs, BPM, DFDs, and UML to a group of company managers and users who will serve on a systems development team for the new marketing system.
1. Explain how an FDD can be used in requirements modeling.
2. Describe BPM and how it can be used.
3. Explain how DFDs can be used in requirements modeling.
4. Describe the UML and how it can be used during systems development.