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    Question

    Phantom Reads occur

    when:
    A A transaction reads dirty data Correct Answer Incorrect Answer
    B Rows appear/disappear between two queries in the same transaction Correct Answer Incorrect Answer
    C A transaction overwrites committed data Correct Answer Incorrect Answer
    D Deadlock occurs Correct Answer Incorrect Answer
    E Index is corrupted Correct Answer Incorrect Answer

    Solution

    Phantom = new rows added/removed by another transaction affect results.

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