Question

A trigger is a database object that is associated with a table, and that activates when a particular event occurs for the table. Which three events are these?

a) Insert, Delete, Update
b) Create, Read, Delete
c) Select, Modify, Execute
d) Primary Key, Foreign Key, Composite Key

Answer 1

Triggers in a database are activated by Insert, Delete, and Update events.

Step-by-step explanation:

A trigger is a database object that is associated with a table and activates when a particular event occurs for the table. The three events that can activate a trigger are Insert, Delete, and Update. When a new record is added, when an existing record is deleted, or when an existing record is updated, the trigger associated with the table will be activated and perform the specified actions.