In Access, which of the following is used to enforce referential integrity? MCQ with Answer and Explanation

In Access, which of the following is used to enforce referential integrity?
A. Validation Rules
B. Relationships
C. Default Values
D. Input Masks
Answer: Option B
Solution (By JKExamLibrary)
Referential integrity is enforced through relationships between tables, ensuring that foreign key values match primary key values. Validation rules are for field-level validation.

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