- Explain why data flow diagramming can be correctly thought of a process of “functional decomposition.”
- State an accurate guideline for an analyst performing data flow diagramming on knowing when no additional levels diagramming are needed. In other words, what is an accurate “stopping rule”?
- Explain the nature of the relationship between information requirements determination (IRD) and data flow diagramming.In other words, how does data flow diagramming complement other IRD techniques?
PS;
Plz write this 3 questions in 2-3 pages, plus 2-3 references. No format required but 15% similarity will be the limited. I will check it on turnitin after your work delivered.
All the content should be related to the text book Ch7, which i put it in the attachment.