ARTIFICIAL INTELLIGENCE QUIZ

The subtype primary key is assigned to each supertype.

There is no link between the supertype/subtype entities.

The supertype primary key is assigned to each subtype.

There is no primary key/foreign key relationship between a supertype/subtype.

A derived attribute

An attribute that uniquely identifies each row

Any attribute

An attribute that uniquely identifies each column

False

True

False

True

True

False

operations using non-SQL languages.

data redundancy.

data in the form of tables.

unorganized data.

The order of the columns is significant.

Each relation has a unique name.

Attributes can have the same name within a given table.

Each row is not unique.

One relation is created.

Two relations are created.

Three relations are created.

Four relations are created.

One relation is created.

Three relations are created.

Two relations are created.

Four relations are created.

True

False