MCQ Practice Information Technology 📖 নিচের কোনটি বহুকার্য নির্বাহক অপারেটিং সিস্টেম নয়? A DOS B Linux C UNIX D Windows-98 Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up
