R Roshan 🎓 Extraordinary ⭐ 2.52K Points 📊 JAVA Q. Which keyword is used for abstraction? (A) abstract (B) interface (C) Both a and b (D) None 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) Both a and b Explanation: Both abstract classes and interfaces provide abstraction.