Business Studies, asked by hamzaalabadee97, 5 months ago

In an Entity-Relationship Diagram Rectangles represents

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Answered by Anonymous

7

Explanation:

An entity is an object or component of data. An entity is represented as rectangle in an ER diagram. ... An entity that cannot be uniquely identified by its own attributes and relies on the relationship with other entity is called weak entity. The weak entity is represented by a double rectangle.

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