ER MODEL AND BUSINESS RULES QUIZ

All of these

A singular noun

Concise

Specific to the organization

Defining one or more supertypes of the subtype and forming supertype/subtype relationships.

Defining one or more subtypes of the supertype and forming supertype/subtype relationships.

Defining one or more subtypes of the supertype and not forming supertype/subtype relationships.

Defining one or more supertypes of the subtype and not forming supertype/subtype relationships.

False

True

False

True

False

True

All of these

It should be complex.

It may include restrictions.

It should not be convertible to computer code.

True

False

False

True

False

True

Relationship

Attribute

Optional One

Entity