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    Question

    What does the term "referential integrity" mean in a

    database context?
    A Ensuring that each table has a primary key Correct Answer Incorrect Answer
    B Ensuring that foreign keys are unique Correct Answer Incorrect Answer
    C Ensuring that foreign key values match the corresponding primary key values Correct Answer Incorrect Answer
    D Ensuring that all data types are consistent in the database Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Referential integrity refers to ensuring that foreign key values in one table match the corresponding primary key values in another table, maintaining data consistency and relationships.

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