You suspect unauthorized data manipulation language (DML) operations on a particular table. You want to track users who performing the transactions and the values used in the transactions. Also you plan to transfer these values to another table for analysis. How would you achieve this?

technology databases

  1. By auditing the all DML operations on table.

  2. By using external table.

  3. By using triggers.

  4. By using anonymous PL/SQL blocks

Show answer
Correct Option: C

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