M Mr. Dubey 🎓 Coach ⭐ 102.92K Points 📊 Angular Q. What is the Angular lifecycle hook used for cleanup before a component is destroyed? (A) ngOnInit (B) ngOnDestroy (C) ngAfterViewInit (D) ngDoCheck 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) ngOnDestroy Explanation: ngOnDestroy allows releasing resources or unsubscribing before destruction.