MODELING DATA IN THE ORGANIZATION QUIZ

Mandatory many

Cannot tell

Mandatory one

Optional one

False

True

False

True

Some of the relationships for the participating entities are 'many'.

All of these

The resulting associative entity has no attributes.

The resulting associative entity has an independent meaning.

Optional one

Mandatory many

Mandatory one

Cannot tell

False

True

True

False

False

True

An attribute that can be broken into components

Multiple attributes

An attribute that cannot be broken into components

An identifier

One-to-One

Zero-to-Zero

One-to-Many

Many-to-Many