Data Modeling Question: Download Data Modeling PDF
Tell me what is basic elements of ERD?
Answer:
☛ There are three basic elements
☛ Entities which we seek information
☛ Attributes the data collect about the entities.
☛ Relationship provide the structure needed to draw information from multiple entities.
☛ Entities which we seek information
☛ Attributes the data collect about the entities.
☛ Relationship provide the structure needed to draw information from multiple entities.
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