Trigger used to define code executed / fired when certain actions or event occur - PL/SQL Subprograms

Q.  Which of the following is used to define code that is executed / fired when certain actions or event occur?
- Published on 03 Jul 15

a. Replace
b. Keyword
c. Trigger
d. Cursor

ANSWER: Trigger
 
The stored programs which execute automatically or when some events occur are known as triggers. The triggers can be defined on a table,view,schema or on a database.

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