MCQ Practice Science 📖 Which of the following is not a primary storage device? ক Magnetic diskখ Magnetic tapeগ None of aboveঘ Optical disk 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 most likely to protect a personal computer system during an electrical strom?... NextWhich of the following is not an anti-virus software?
