In an E – R diagram, ellipse represents

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In an E – R diagram, ellipse represents

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In an E – R diagram, ellipse represents

1. relation
2. entity
3. fields
4. key
5. None of these

Correct Option: E

The correct option is not given in the question. ER-Diagram is a visual representation of data that describes how data is related to each other. It shows relation between the data. It has 3 components: Entity, Attribute and Key. While an entity is represented using rectangles; an attribute (describes a property or characteristic of an entity) is represented using ellipse. Ellipse with underlying lines represents Key.