7
QuizMultiple Choice

Creating a Database — Unit test

Question 7 • VA-Information Technology Fundamentals B

What is the function of a primary key in a table?

Answer
A
to uniquely identify each record in the table
B
to uniquely identify foreign keys in the table
C
to secure table data
D
to secure the foreign keys in the table
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What is the function of a primary key in a table?