Question
Which of the following statement is true?
This question was previously asked in
SSC CGL 2016 (Tier 1) Previous Year Question Paper (11-Sep-2016) (Shift 2)
The correct answer is
A Primary key is also a candidate key
A primary key is also a candidate key, which means it uniquely identifies records in a table, and it can also serve as a candidate key. Hence, the correct answer is A Primary key is also a candidate key.
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