Database Modeling with ER Model

A set of entities of the same type

A collection of entities and relationships

A mathematical relation among multiple entities

An object that exists and is distinguishable from other objects (correct)

Entities that have the same properties (correct)

Objects that exist and are distinguishable

Collections of entities and relationships

Sets of entities of the same type

A collection of entities and relationships

Entities that have the same properties

A set of entities of the same type that share the same properties (correct)

A mathematical relation among multiple entities

<p>An association among several entities</p> Signup and view all the answers

<p>A mathematical relation among multiple entities</p> Signup and view all the answers