Oracle
1Z0-147 · Question #15
Which statement about triggers is true?
The correct answer is B. You use a database trigger to fire when an INSERT statement occurs. See the full explanation below for the reasoning.
Question
Which statement about triggers is true?
Options
- AYou use an application trigger to fire when a DELETE statement occurs.
- BYou use a database trigger to fire when an INSERT statement occurs.
- CYou use a system event trigger to fire when an UPDATE statement occurs.
- DYou use an INSTEAD OF trigger to fire when a SELECT statement occurs.
How the community answered
(40 responses)- A8% (3)
- B85% (34)
- C5% (2)
- D3% (1)
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