कंप्यूटर फंडामेंटल

21. The main electronic component used in first generation computers was A) Transistors B) Vacuum Tubes and Valves C) Integrated Circuits D) None of above Ans : B (Vacuum Tubes and Valves) 22. A dumb terminal has A) an embedded microprocessor B) extensive memory C) independent processing capability D) a keyboard and screen Ans : […]