A unique identifier also is called a primary key.

Unique Identifier

A specific identifier assigned to a single entity in a system, ensuring that each entity is distinguishable from others.

Primary Key

A unique identifier for each record in a database, used to ensure data integrity.

Understand the fundamentals of table manipulation, encompassing the creation, renaming, and comprehension of the importance of primary keys and data types.

Verified Answer

Final Answer :

True

Explanation :

A unique identifier is also known as a primary key in databases.

Learning Objectives

Understand the fundamentals of table manipulation, encompassing the creation, renaming, and comprehension of the importance of primary keys and data types.