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    Question

    What does the term "atomicity" mean in the context of transactions?

    A It refers to the durability of the data changes made in a transaction. Correct Answer Incorrect Answer
    B It means that either all the changes made in a transaction are committed, or none of them are. Correct Answer Incorrect Answer
    C It ensures that concurrent transactions do not interfere with each other. Correct Answer Incorrect Answer
    D It guarantees that the data in the database is always consistent. Correct Answer Incorrect Answer

    Solution

    It means that either all the changes made in a transaction are committed, or none of them are.

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