(1) In an E-R Diagram entity represented by
Question
(1) In an E-R Diagram entity represented by
Solution
In an E-R (Entity-Relationship) Diagram, an entity is represented by a rectangle. The rectangle contains the name of the entity. An entity represents a real-world object or concept that exists on its own. For example, in a school database, the entities might be students, courses, and teachers.
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