Q. What does the 'tail -n 10 filename' command do? (A) Displays the last 10 lines of a file (B) Displays the first 10 lines of a file (C) Removes last 10 lines of a file (D) Copies last 10 lines to another file 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) Displays the last 10 lines of a file Explanation: 'tail -n 10' outputs the last 10 lines.