________ show the data or information flow within an information system; the data is traced from its origin through processing,storage,and output.
A)Top-down analysis methods
B)Data flow diagrams
C)System flow charts
D)Grid charts

Question

Quizplus · Accepted Answer

Data flow diagrams show the flow of data within an information system, tracing it from its origin through processing, storage, and output. Top-down analysis methods and system flow charts may be related to information systems analysis, but do not specifically show the data flow within the system. Grid charts do not relate to the flow of data within an information system.

________ Show the Data or Information Flow Within an Information