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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Ronak kumari upadhyay
Dear student Five Generations of Computer First generation 1940s-1950s Vacuum tube based Second generation 1950s-1960s Transistor based Third generation 1960s-1970s Integrated circuit based Fourth generation 1970s- present Microprocessor based Fifth generation The present and the future Artificial intelligence based Sending you an attachment please check. If you like the answer mark it as best answer.