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    Question

    A transaction in DBMS is said to be atomic

    if:
    A It can be partially executed Correct Answer Incorrect Answer
    B It cannot be interrupted Correct Answer Incorrect Answer
    C It is executed as a single unit entirely or not at all Correct Answer Incorrect Answer
    D It uses minimal resources Correct Answer Incorrect Answer
    E It is read-only Correct Answer Incorrect Answer

    Solution

    Atomicity guarantees that either all operations of a transaction succeed, or none are applied.

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