Question: Albert creates a relational database to store employee performance statistics. He stores each employee's data in independent rows and creates a column named Employee Number

Albert creates a relational database to store employee performance statistics. He stores each employee's data in independent rows and creates a column named "Employee Number" to assign a unique number to each employee. This column is referred to as a

________.

Group of answer choices

functionally dependent record

primary key

key attribute

foreign key

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