Explain in details the meaning of Entity-Relationship Modelling? Identify and briefly explain the main constructs of the

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Explain in details the meaning of Entity-Relationship Modelling? Identify and briefly explain the main constructs of the Entity-Relationship Modelling?

Explain the different types of entities? Give two example for each entity type?

Explain the different types of cardinality relationship? Give two example for each relationship type?

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Modern Systems Analysis And Design

ISBN: 9780134204925

8th Edition

Authors: Joseph Valacich, Joey George

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Posted Date: Apr 04, 2024 12:23 AM

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Explain in details the meaning of Entity-Relationship Modelling? Identify and briefly explain the main constructs of the

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EntityRelationship Modeling ER Modeling is a conceptual data modeling technique used in the design of databases It is a way of visually representing the relationships between different entities object... View the full answer

Modern Systems Analysis And Design

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