Engineering Homework Help

I’m working on a information technology multi-part question and need an explanation and answer to help me learn.

Describe and draw a diagram representing all seven key elements (as in Figure 8.2) for the selected system clearly labeling each one.

Draw a system view diagram (like Figure 8.5) representing your system’s components.

Select at least two business process in your system and draw a diagram (like Fig 8.6) for each to identify one FOLKLORE, if any and one MANDATED, if any.

Draw a data flow diagram (two levels) for your system/business process. (Fig 8.15)

List down in a Table (like Fig 8.14), to provide the data dictionary of your system.

Draw an ERD of the system to as much details possible (Fig 8.17)

Draw a use case diagrams of any two of your business processes (like Fig 8.22)