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      Question

      In PL/SQL, a `CURSOR` is used

      to:
      A In PL/SQL, a `CURSOR` is used to: Correct Answer Incorrect Answer
      B Process a set of rows returned by a `SELECT` statement one by one. Correct Answer Incorrect Answer
      C Define transaction boundaries. Correct Answer Incorrect Answer
      D Handle exceptions. Correct Answer Incorrect Answer
      E Create temporary tables. Correct Answer Incorrect Answer

      Solution

      Process a set of rows returned by a `SELECT` statement one by one.

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