What is a database trigger?
A. A special type of stored procedure that is automatically executed in response to certain events.
B. A type of query used to retrieve data from a database.
C. A tool used for database administration.
D. None of the above.
Answer:A
What is a database trigger?
A. A special type of stored procedure that is automatically executed in response to certain events. B. A type of query used to retrieve data from a database. C. A tool used for database administration. D. None of the above.