Salesforce Platform Developer I (legacy) — Question 181

Application Events follow the traditional publish-subscribe model.
Which method is used to fire an event?

Answer options

• A. registerEvent()
• B. fireEvent()
• C. emit()
• D. fire()

Correct answer: D

Explanation

The correct method to trigger an event in the publish-subscribe model is 'fire()'. The other options, such as 'registerEvent()', 'fireEvent()', and 'emit()', do not accurately represent the method used to initiate an event in this context.