M Mr. Dubey 🎓 Coach ⭐ 103.11K Points 📊 Ruby Q. Which of the method is used to returns the contents of the file line by line? (A) IO.read (B) IO.foreach (C) IO.syswrite (D) IO.readlines 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (D) IO.readlines Explanation: One of the IO class methods is IO.readlines. This method returns the contents of the file line by line.