Which situation requires a before update statement level trigger on the table?
A. When you need to populate values of each updated row into another table.
B. When a trigger must fire for each row affected by the triggering statement.
C. When you need to make sure that user making modifications to the table as necessary privileges.
D. When you need to store the information of the use who successfully modified tables and in audit table.
ANSWER : C
A. When you need to populate values of each updated row into another table.
B. When a trigger must fire for each row affected by the triggering statement.
C. When you need to make sure that user making modifications to the table as necessary privileges.
D. When you need to store the information of the use who successfully modified tables and in audit table.
ANSWER : C