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    Question

     What is the primary purpose of a "Trigger" in a

    database?
    A To define a virtual table based on a query. Correct Answer Incorrect Answer
    B To enforce referential integrity constraints automatically. Correct Answer Incorrect Answer
    C To execute a stored procedure manually. Correct Answer Incorrect Answer
    D To automatically execute a specified SQL code in response to certain events (INSERT, UPDATE, DELETE) on a table. Correct Answer Incorrect Answer
    E To create a temporary table for complex calculations. Correct Answer Incorrect Answer

    Solution

    Answer: D) To automatically execute a specified SQL code in response to certain events (INSERT, UPDATE, DELETE) on a table.

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