To retrieve data stored in a relational database, each record must have one or more unique identifier.

Name: To retrieve data stored in a relational database, each record must have one or more unique identifier.
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Quizplus · Accepted Answer

This statement is true. In a relational database, each record must have a primary key, which is a unique identifier used to retrieve data. Without a primary key, it would be difficult to retrieve specific records from the database.

To Retrieve Data Stored in a Relational Database, Each Record