Rectangles in an Entity-Relationship (ER) diagram represent "Entities".

Entities are the basic objects of ER diagrams. They are the 'things' in the real world that we want to model and get information about. For example, in a school database, students, teachers, classes, and courses offered can be considered as entities.

Each entity is represented by a rectangle in the ER diagram. Inside each rectangle, the name of the entity is written. An entity can have attributes that tell us more about the specific entity, these are usually drawn as ovals connected to the rectangle.

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Rectangles in an Entity-Relationship (ER) diagram represent "Entities".

Entities are the basic objects of ER diagrams. They are the 'things' in the real world that we want to model and get information about. For example, in a school database, students, teachers, classes, and courses offered can be considered as entities.

Each entity is represented by a rectangle in the ER diagram. Inside each rectangle, the name of the entity is written. An entity can have attributes that tell us more about the specific entity, these are usually drawn as ovals connected to the rectangle.

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Rectangles in an Entity-Relationship (ER) diagram represent "Entities".

Entities are the basic objects of ER diagrams. They are the 'things' in the real world that we want to model and get information about. For example, in a school database, students, teachers, classes, and courses offered can be considered as entities.

Each entity is represented by a rectangle in the ER diagram. Inside each rectangle, the name of the entity is written. An entity can have attributes that tell us more about the specific entity, these are usually drawn as ovals connected to the rectangle.

Rectangles in ER diagram represents*

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