Match each of the key terms listed with the definition that best fits it.

___________ A data-flow diagram of the scope of an organizational system that shows the system boundaries, external entities that interact with the system, and the major information flows between the entities and the system.

Here are the key terms from the chapter. The page where each term is first explained is in parentheses after the term.

1. Action stubs

2. Balancing

3. Condition stubs

4. Context diagram

5. Data-flow diagram (DFD)

6. Data store

7. Decision table

8. DFD completeness

9. DFD consistency

10. Gap analysis

11. Indifferent condition

12. Level-0 diagram

13. Level-n diagram

14. Primitive DFD

15. Process

16. Process modeling

17. Rules

18. Source/sink