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Answer to Question #75635 in Databases | SQL | Oracle | MS Access for Jonny

Question #75635
A supertype entity Vehicle in the Division of Motor Vehicles' database has the following attributes: VIN, Make, Model, Color, VehicleType.
VIN is the identifier and joins the Vehicle entity to these entities: Car, Truck, Bus and Bike
Because Car, Truck, Bus and Bike inherent the attributes mentioned above from Vehicle, they are called ___________________.

Supertype
Subtype
Strong
Associative
Expert's answer
Entities Car, Truck, Bus and Bike are called Subtype of the entity Vehicle

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