engineering computer science MCQ #677

engineering computer science MCQ #677

1. Question 1

   Q1. What is the purpose of a trigger in a database?

   • A) To execute a set of actions automatically when a specific event occurs
   • B) To manually execute a query
   • C) To create a backup
   • D) To optimize queries

   Answer: To execute a set of actions automatically when a specific event occurs

   Explanation: Triggers automatically execute a set of actions when a specific database event occurs, such as insert, update, or delete.