Which of the following relational database constructs is used to ensure valid values are entered for a column?

Posted by: Pdfprep Category: FC0-U61 Tags: FC0-U61 practice exam, CompTIA IT Fundamentals+, FC0-U61 exam questions Post Date: November 23, 2020

Which of the following relational database constructs is used to ensure valid values are entered for a column?
A . Schema
B . Permissions
C . Constraint
D . Column

Answer: C

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Pdfprep