Computer Science, asked by nhkumari1998gmailcom, 8 months ago

why we make entity relationship diagram? Explain it in respect to database design.

Answers

Answered by mancymalhotra

Answer:

An ER diagram shows the relationship among entity sets. ... In terms of DBMS, an entity is a table or attribute of a table in database, so by showing relationship among tables and their attributes, ER diagram shows the complete logical structure of a database.

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