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:

Medical Practices

The professional activities and standards related to the prevention, diagnosis, and treatment of diseases, managed by health professionals.

Balance Theory

According to Heider, people prefer attitudes that are consistent with each other over those that are inconsistent. A person (P) tries to maintain consistency in attitudes to, and relationships with, other people (O) and elements of the environment (X).

Cognitions

The mental action or process of acquiring knowledge and understanding through thought, experience, and the senses.

Three-Component Model

A model in psychology that views attitude as having cognitive, affective, and behavioral components.