In MS Access, what is a 'Primary Key'? MCQ with Answer and Explanation

In MS Access, what is a 'Primary Key'?
A. A field that stores external data
B. A field that allows duplicate values
C. A field that uniquely identifies each record in a table
D. A field used for sorting
Answer: Option C
Solution (By JKExamLibrary)
A Primary Key is a field (or combination of fields) that uniquely identifies each record in a table. It cannot contain null or duplicate values.

This question belongs to: Computer Microsoft Office

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In MS Word, what is a 'Style Set'?
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B. A predefined set of keyboard shortcuts
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In MS Word, which feature allows you to send personalized letters to many recipients using a template and a data source?
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Correct Answer: Option B


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This question belongs to: Computer Microsoft Office