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  1. Foreign key is the one in which the ________ of one relation is referenced in another relation.
    2. A.
    Foreign key
    B.
    Primary key
    C.
    References
    D.
    Check constraint

    View Answer

    Workspace

    View Answer

    Answer : Option B

    Explanation :

    Primary key

    The foreign-key declaration specifies that for each course tuple, the department name specified in the tuple must exist in the department relation.

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