Oracle
1Z0-147 · Question #24
Why do you use an INSTEAD OF trigger?
The correct answer is D. to modify data in which the DML statement has been issued against an inherently non-updateable view. See the full explanation below for the reasoning.
Question
Why do you use an INSTEAD OF trigger?
Options
- Ato perform clean up actions when ending a user session
- Bto insert data into a view that normally does not accept inserts
- Cto insert into an audit table when data is updated in a sensitive column
- Dto modify data in which the DML statement has been issued against an inherently non-updateable view
How the community answered
(33 responses)- A3% (1)
- B6% (2)
- C12% (4)
- D79% (26)
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