M Mr. Dubey 🎓 Coach ⭐ 103.71K Points 📊 Python Q. What happens if you delete a key that doesn't exist using `del`? (A) Returns False (B) Returns None (C) Does nothing (D) Raises KeyError 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (D) Raises KeyError Explanation: `del` on a non-existent key raises a `KeyError`.