M Mr. Dubey 🎓 Coach ⭐ 103.11K Points 📊 Angular Q. Which Angular feature helps avoid memory leaks with Observable subscriptions? (A) Unsubscribe in ngOnDestroy (B) Use @Input decorator (C) Use ngIf directive (D) Use ngFor directive 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) Unsubscribe in ngOnDestroy Explanation: Unsubscribing in ngOnDestroy prevents memory leaks from Observables.