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Which of the following is an advantage of trigger?

108. Which of the following is an advantage of trigger?

1. Imposing authorizations for security
2. Keeping track of table access events and logging them
3. Auditing
4. All of the above

Answer: D) All of the above

Explanation:

The advantages of trigger are –

1. Imposing authorizations for security
2. Keeping track of table access events and logging them
3. Auditing