Answer Posted / janet

The event-delegation model has two advantages over the
event-inheritance model
they are
1.it enables event handling by objects other than the ones
generate the events.This allows a clean seperation between
a components design and it's use.
2. it performs much better in applications where many
events are generated.This performence improvement is due to
the fact that the event-delegation model doesn't have to be
repeatedly process unhandled events as is the case of the
event-inheritence.

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