A data Flow diagram is a tool for data and process modeling. a. Name and describe the

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A data Flow diagram is a tool for data and process modeling.

a. Name and describe the four symbols of the Gane and Sarson Data Flow Diagram. (8 marks)

b. Describe "leveling" and "balancing" when drawing a data flow diagram.

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Systems Analysis And Design

ISBN: 9780357117811

12th Edition

Authors: Scott Tilley, Shelly Cashman

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Posted Date: Apr 04, 2024 02:38 AM

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A data Flow diagram is a tool for data and process modeling. a. Name and describe the

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Systems Analysis And Design

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