MCQ Practice Information Technology 📖 Font সাইজ ছোট করার কী-বোর্ড (Key Board) কমান্ড- ক Ctrl + Bখ Ctrl + pগ Ctrl + [ঘ Ctrl + ] 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 PreviousFlash memory is NextFTP Protocol নিচের কোনটি ব্যবহার করে?
