9th Class Guess Computer

Guess Computer 9th

Ch.1: Abacus, analytical engine, the
modern stored program EDC, Advancement in 1950s to 1960s, 2nd & 3rd
generation, Types of computer, super & micro computers, Use of
computer in education, simulation, banks, Basic, COBOL, C&C++, Java,
Lisp, language translator, Ch.2: CPU, ALU, BUS, USB, Parallel ports,
Ch.3: keyboard, Mouse, microphone, joystick, monitors,