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PDI · Question #16
PDI Question #16: Real Exam Question with Answer & Explanation
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Submitted by viktor_hu· Apr 18, 2026User Interface
Question
Which two are best practices when it comes to component and application event handling? (Choose two.)
Options
- AReuse the event logic in a component bundle, by putting the logic in the helper.
- BUse component events to communicate actions that should be handled at the application level.
- CHandle low-level events in the event handler and re-fire them as higher-level events.
- DTry to use application events as opposed to component events.
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Topics
#Event Handling#Lightning Components#Best Practices#Code Reusability