M Mr. Dubey 🎓 Coach ⭐ 103.11K Points 📊 Angular Q. What does `ngOnChanges` lifecycle hook do? (A) Detects and responds to changes in input properties (B) Initializes the component (C) Cleans up the component (D) Handles change detection 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) Detects and responds to changes in input properties Explanation: `ngOnChanges` is called when input-bound properties change.