📊 MySQL
Q. What does the ROLLBACK Statement do?
  • (A) Changes made in the SQL database transaction are permanently saved using this SQL statement.
  • (B) Specify the columns of the table in this SQL statement to return distinct values.
  • (C) By running this SQL statement, the transaction will be undone and the operations not yet saved to the SQL database will be undone.
  • (D) An index is created in a SQL database table with this SQL statement.
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✅ Correct Answer: (C) By running this SQL statement, the transaction will be undone and the operations not yet saved to the SQL database will be undone.

Explanation: By running ROLLBACK SQL statement, the transaction will be undone and the operations not yet saved to the SQL database will be undone.

Explanation by: Tina Singh
By running ROLLBACK SQL statement, the transaction will be undone and the operations not yet saved to the SQL database will be undone.

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