Describe detail of object type and relationship shown on erd

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Reference no: EM131864765

Problem

1. Does the ERD show the reader any information about the functions being carried out by the system?

2. Does the DFD show the reader any information about the object types or relationships between object types in the system?

3. Where should we describe the details of object types and relationships shown on the ERD?

Reference no: EM131864765

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