D Deepika 🎓 Tutor III ⭐ 5.98K Points 📊 Computer Q. What is Disk operating system referred for ? (A) Memory management system (B) Operating system which contains the disk- Oriented commands and uses disk devices for permanent storage (C) Dos (D) Both B & C 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (D) Both B & C You must be Logged in to update hint/solution 💬 Discussion 💬 Comment