Microsoft
98-364 · Question #210
You accept an IT internship at a local charity. The charity wants you to help them with compliance and auditing requirements. You need to ensure that a column or combination of columns uniquely…
The correct answer is A. Primary key. See the full explanation below for the reasoning.
Question
You accept an IT internship at a local charity. The charity wants you to help them with compliance and auditing requirements. You need to ensure that a column or combination of columns uniquely identifies each row of a table. Which constraint should you define?
Options
- APrimary key
- BSecondary key
- CForeign key
- DDefault key
How the community answered
(19 responses)- A74% (14)
- B16% (3)
- C5% (1)
- D5% (1)
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