Section 4 Lesson 1: Supertypes and Subtypes

Ace your homework & exams now with Quizwiz!

Supertype

A means of classifying an entity that has subtypes.

Exhaustive

All subtypes are listed without omission

Mutually Exclusive

Each instance of a supertype is an instance of only one possible subtype.

Subtype

Something an entity may be split into based on common attributes and/or relationships.


Related study sets

AutoCAD certification exam study guide

View Set

Unit 5: Agriculture and Rural Land-Use Patterns and Processes

View Set

Restructuring/distressed M&A Notes

View Set

10. Energy Commodity Exchanges, OTC Derivative

View Set

iec year 2, quarter 2 final exam

View Set

Chapter 2 - Body Structure Review Q.

View Set