M Mr. Dubey 🎓 Coach ⭐ 102.92K Points 📊 MS Dos Q. What is the use of the SET command? (A) Sets file permissions (B) Displays and sets environment variables (C) Changes time (D) Deletes files 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) Displays and sets environment variables Explanation: SET displays or sets environment variables in MS-DOS.