In a Data Flow Diagram (DFD),the Gane and Sarson Symbol

question 36

Multiple Choice

In a data flow diagram (DFD) ,the Gane and Sarson symbol for an entity is a ____.

• A) rectangle with rounded corners
• B) line with a single or double arrowhead
• C) flat rectangle that is open on the right side and closed on the left side
• D) rectangle,which may be shaded to make it look three-dimensional

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Definitions:

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