Fundamental concepts of information modeling

Fundamental concepts of information modeling

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Policy research is the fundamental activity of the system analyst in trying to identify the salient entities, relationships, ... O user interviews and questionnaires O examination of existing reporting instruments O system simulation O business function input-output analysis A4: BUILD AUGMENTED E-R DIAGRAM. An augmented E-R diagram contains symbols for object types, relationships, and operations.

Title:Fundamental concepts of information modeling
Author:Matt Flavin
Publisher: - 1981


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