What Relationship Pattern Is Illustrated in the Following Schema

question 58

Multiple Choice

What relationship pattern is illustrated in the following schema?
VEHICLE (VehicleID,Cost)
CAR (VehicleID,NumberOfSeats)
TRUCK (VehicleID,CargoCapacity)
VehicleID in CAR must exist in VehicleID in VEHICLE
VehicleID in TRUCK must exist in VehicleID in VEHICLE

• A) Association relationship
• B) Intersection relationship
• C) Recursive relationship
• D) Strong entity relationship
• E) Supertype/subtype relationship

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Definitions:

Esther Reed

An American Revolutionary War figure known for organizing women to provide support for soldiers, highlighting the role of women in the war effort.

Sarah Franklin Bache

An influential figure during the American Revolutionary War era, known for her charitable work and as the daughter of Benjamin Franklin.

Economic Independence

The condition where an individual possesses enough personal assets to sustain their lifestyle without the need for earning income through any type of job.

Abigail Adams

The wife of John Adams, the second President of the United States, renowned for her early advocacy of women’s rights and her influential role as a First Lady.