M Mr. Dubey 🎓 Coach ⭐ 102.92K Points 📊 MS Dos Q. What does MS-DOS stand for? (A) Microsoft Disk Operating System (B) Micro System Disk Operating Software (C) Mainframe Disk Operating System (D) Microsoft Data Operating System 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) Microsoft Disk Operating System Explanation: MS-DOS stands for Microsoft Disk Operating System.