Why do we need DFD?

Related questions

1. What is DFD in software engineering with example?
2. What is a Level 2 DFD?
3. What is data flow diagram explain with example?
4. What is level 1 in data flow diagram?
5. What is context level DFD?
6. What is the purpose of DFD?
7. What is Level 3 DFD?
8. What are the types of data flow diagram?
9. What is Level 1 Data Flow Diagram?
10. Why do system analysts use DFD?

Tags

1. #recognize
2. #current
3. #process
4. #reasons
5. #workflow
6. #disconnects
7. #facilitates
8. #business
9. #representation
10. #diagram
11. #easily
12. #visual
13. #analysis
14. #proposed
15. #create
16. #purpose
17. #comparing
18. #represent