A constraint is always enforced at the table level.

Name: A constraint is always enforced at the table level.
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Question

A constraint is always enforced at the table level.​

Quizplus · Accepted Answer

A constraint is a rule that is enforced on a table to ensure that the data in the table is valid. Constraints can be used to enforce a variety of rules, such as ensuring that a column cannot contain null values, or that a column must contain a unique value. Constraints are always enforced at the table level, meaning that they apply to all of the rows in the table.

A Constraint Is Always Enforced at the Table Level.​

A Constraint Is Always Enforced at the Table Level.