A Primary Key That Consists of More Than One Attribute

question 47

Multiple Choice

A primary key that consists of more than one attribute is called a:

• A) foreign key.
• B) composite key.
• C) multivalued key.
• D) cardinal key.

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Definitions:

Independent Premises

Statements in an argument that support a conclusion in a way that they do not rely on one another for validity.

Spinach

A leafy green vegetable known for its nutritional benefits, including high levels of iron and vitamins.

Lagos

The largest city in Nigeria and one of the largest in Africa, known for its significant economic and cultural impact.

Diagrammed

The act of representing information or a process using a drawing, chart, or plan to illustrate the relationships among parts.