R Rati Dubey 🎓 Tutor III ⭐ 8.55K Points 📊 Ruby Q. Which operator is used for string concatenation in Ruby? (A) + (B) & (C) ++ (D) . 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) + Explanation: The '+' operator concatenates strings in Ruby.