Question

An attribute that is part of a key is known as a(n) _____ attribute?

1) Primary
2) Secondary
3) Tertiary
4) Foreign

Answer 1

A primary attribute is an attribute that is part of a primary key.

Step-by-step explanation:

An attribute that is part of a key is known as a Primary attribute. A key is a unique identifier for a record in a database. It helps to distinguish one record from another. There are different types of keys, and a primary key is a key that uniquely identifies a record in a table. An attribute that is part of a primary key is called a primary attribute.