CRT-450 Exam Dumps | Which action can a developer perform in a before update trigger? (Choose 2)

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Question 88/114

Which action can a developer perform in a before update trigger? (Choose 2)

A. Change field values using the Trigger.new context variable.

B. Display a custom error message in the application interface.

C. Update the original object using an update DML operation.

D. Delete the original object using a delete DML operation.

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test - Jun 07, 2024

• Option A: Change field values using the Trigger.new context variable.
• This is a common use case for before triggers. You can modify the fields of the records in Trigger.new, and these changes will be saved to the database when the operation completes.
• Option B: Display a custom error message in the application interface.
• By using the addError method on records in Trigger.new, you can prevent the record from being saved and provide feedback to the user. This is useful for enforcing business rules and validations.

Question 88/114

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