Q. Which lifecycle hook is called before a component is destroyed?

  • (A) ngOnDestroy
  • (B) ngAfterViewInit
  • (C) ngOnInit
  • (D) ngDoCheck
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✅ Correct Answer: (A) ngOnDestroy
Explanation: Use `ngOnDestroy` to clean up subscriptions and other resources before the component is destroyed.

Published by Mr. Dubey ⭐ 110.47K Points at 08-Jun-2025 12:21 pm in Angular

Explanation by: Mr. Dubey
Use `ngOnDestroy` to clean up subscriptions and other resources before the component is destroyed.

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