📊 Angular
Q. Which lifecycle hook is used to clean up subscriptions and detach event handlers before a component is destroyed?
  • (A) ngOnDestroy
  • (B) ngOnInit
  • (C) ngAfterViewInit
  • (D) ngDoCheck
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✅ Correct Answer: (A) ngOnDestroy

Explanation: ngOnDestroy is called just before the component is destroyed to perform cleanup.

Explanation by: Mr. Dubey
ngOnDestroy is called just before the component is destroyed to perform cleanup.

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