A trigger is

201620222025

1. A.

   A statement that enables to start any DBMS

2. B.

   A statement that is executed by the user when debugging an application program

3. C.

   A condition that the system tests for the validity of the database user

4. D.

   A statement that is executed automatically by the system as a side effect of a modification of the database

Attempted by 548 students.

A video solution is available for this question — log in and enroll to watch it.