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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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