MCQ Practice Science 📖 Which of the following is used as a primary storage device? ক All of aboveখ Floppyগ Magnetic drumঘ PROM 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 Previous Which of the following is true? Next Which of the following magazines covers only the IBM PC and its compatibles?
