In Ionic 4, name all of the page life-cycle hooks.

ionNavDidChange: This <a href="https://interviewquestions.tuteehub.com/tag/event-976579" style="font-weight:bold;" target="_blank" title="Click to know more about EVENT">EVENT is triggered when the nav's components have changed.
ionNavWillChange: When the <a href="https://interviewquestions.tuteehub.com/tag/navigation-1112145" style="font-weight:bold;" target="_blank" title="Click to know more about NAVIGATION">NAVIGATION components change, this event is triggered.
ionNavWillLoad: This event is triggered when the navigation system is about to <a href="https://interviewquestions.tuteehub.com/tag/load-11593" style="font-weight:bold;" target="_blank" title="Click to know more about LOAD">LOAD a component.

Answer»

IONIC hooks have three distinct life cycles, as listed below:

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