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What are the advantages of the model over the event-inheritance model?

April 26, 2017advantages event-inheritance model

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What are the advantages of the model over the event-inheritance model?

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Ans: The event-delegation model has two advantages over the event-inheritance model. They are: a)It enables event handling by objects other than the ones that generate the events. This allows a clean separation between a component’s design and its use. b)It performs much better in applications where many events are generated. This performance improvement is due to the fact that the event-delegation model does not have to be repeatedly process unhandled events as is the case of the event-inheritance.