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What is the use of 'entity-relationship' diagram?



What is the use of 'entity-relationship' diagram?..

Answer / Shobha Yadav

"An Entity-Relationship (ER) diagram is a visual representation used in database design to demonstrate the relationships between different entities within a system. The main purpose of an ER diagram is to clearly define and organize the structure of the data, including the attributes of each entity and the connections between them, facilitating the efficient creation and modification of databases.".

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