Which of the following statements is TRUE about DCL?

28. Which of the following statements is TRUE about DCL?

  1. The Oracle database, however, permits rolling back in the execution of data control language.
  2. The Oracle database, however, does not permit rolling back in the execution of data control language.
  3. The MySQL database, however, does not permit rolling back in the execution of data control language.
  4. The MySQL database, however, permits rolling back in the execution of data control language.

Answer: B) The Oracle database, however, does not permit rolling back in the execution of data control language

Explanation:

The Oracle database, however, does not permit rolling back in the execution of data control language.

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