A data flow diagram is a graphical tool that allows analysts to illustrate the flow of data in an information system.
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Q4: On a data flow diagram in the
Q5: Assume shipment data is entered into a
Q6: On a data flow diagram,a diamond represents
Q7: A customer order is represented on a
Q8: The determination of which items are low
Q10: On a data flow diagram,a paycheck is
Q11: A context diagram shows the scope of
Q12: Data flow diagrams evolve from the more
Q13: When constructing data flow diagrams,you should show
Q14: A Web site's customer is represented as
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