Oracle
1Z0-147 · Question #49
1Z0-147 Question #49: Real Exam Question with Answer & Explanation
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Question
You need to implement a virtual private database (vpd). In order to have the vpd functionality, a trigger is required to fire when every user initiates a session in the database. What type of trigger needs to be created?
Options
- ADML trigger
- BSystem event trigger
- CINSTEAD OF trigger
- DApplication trigger
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