1)It is not important to use the same description in the data flow from one process to another

True

False

2)

All DFD's start with

	A.	Network diagrams
	B.	Context Diagram
	C.	User additions to the process
	D.	None of the above

3)

Which is the numbering we use to define process in a level 0 diagram

	A.	1,2,3,etc
	B.	1.0 2.0 3.0
	C.	1.1 1.2 1.3
	D.	none of the above

4)

When creating a Level 0 diagram, it is OK to have only an input from the data store.

True

False

5)

A level ______ DFD is the best to use when meeting with the user to gather more understanding of the system

	A.	Context Diagram
	B.	Level 4 Diagram
	C.	Level 0 Diagram
	D.	Process chart