M Mr. Dubey 🎓 Coach ⭐ 102.92K Points 📊 Angular Q. What does `trackBy` do in `*ngFor`? (A) Helps Angular track list items for better performance (B) Adds delay in rendering (C) Automatically reloads items (D) Binds CSS styles 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) Helps Angular track list items for better performance Explanation: `trackBy` improves performance by identifying items with a unique identifier.