grp3_DFD_Legend_v1

grp3_DFD_Legend_v1 - Source/Link The origin and/or...

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DFD Legend Name Symbol Definition Process The work or actions performed on data so that they are transformed, stored, or distributed Data Store Data at rest, which may take the form of many different physical representations.
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Unformatted text preview: Source/Link The origin and/or destination of data. Data Flow Shows movement of data between external entities, processes, and data. Source: Modern Systems Analysis and Design, 4e. Jeffrey A. Hoffer. Pg. 201....
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This note was uploaded on 03/11/2010 for the course MIS 4110 taught by Professor N/a during the Spring '10 term at Uni. Münster.

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