A primary key in a relational database table must satisfy which of the following properties?

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Computer · Database Management Systems

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Both of the above

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Answer 1

It must contain unique values (No Duplicates).

Answer 2

It cannot contain null values (Not Null).

Answer 3

Both of the above

Answer 4

None of the above

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