Question 1
    __ is a special type of integrity constraint that relates two relations & maintains consistency across the relations.
    Select one:
    a. Domain Constraints
    b. Domain Integrity Constraints
    c. Referential Integrity Constraints
    d. Entity Integrity Constraints

    Question 2
    __ is preferred method for enforcing data integrity
    Select one:
    a. Triggers
    b. Constraints
    c. Cursors
    d. Stored Procedure