Question

A ________ is procedural SQL code that is automatically invoked by the RDBMS upon the occurrence of a given data manipulation event. a. stored procedure b. stored function c. index d. trigger

Answer 1

Answer: d. trigger

Step-by-step explanation:

A trigger is procedural SQL code that is automatically invoked by the RDBMS upon the occurrence of a given data manipulation event. A statement-level trigger is assumed if you omit the FOR EACH ROW keywords. The type of trigger is executed once, before or after the triggering statement is completed.