G Gopal Sharma 🎓 Tutor III ⭐ 38.32K Points 📊 JAVA Q. Which of these packages contain classes and interfaces used for input & output operations of a program? (A) java.util (B) java.lang (C) java.io (D) all of the mentioned 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) java.io