MCQ Practice Science 📖 In an email address 'aaa@bbb.ccc', the portion 'bbb' indicates? ক Domain nameখ Domain typeগ Protocol nameঘ TCP/IP Layer name 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 PreviousIn a punched card system, data is processed by a-- Next In Bangladesh, BTRC provides bandwidth of internet services through submarine cable network. Which of t...
