Multiple choice technology databases

There are triggers for…

  1. insert and delete only

  2. update and delete only

  3. update, delete and insert

  4. insert and update only
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

SQL triggers can be defined for all three data manipulation operations: INSERT, UPDATE, and DELETE. These triggers execute automatically before or after the specified operation, allowing for validation, auditing, or automated data maintenance.

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