Correct Answer:
Option B - 1965-1975 was an era of third generations computers. IC (Integrated Circuit) started being used the third generation of computers (1965-1975). IC that is, The Integrated Circuit was invented by Jack Kilby, an engineer at Texas Instrument company. The prominent computers of this generation were ICL-2900, ICL-1900, UNIVAC-1108 and system-1360. These computers were lighter in size and weight and more reliable than the first and second generations computers.
B. 1965-1975 was an era of third generations computers. IC (Integrated Circuit) started being used the third generation of computers (1965-1975). IC that is, The Integrated Circuit was invented by Jack Kilby, an engineer at Texas Instrument company. The prominent computers of this generation were ICL-2900, ICL-1900, UNIVAC-1108 and system-1360. These computers were lighter in size and weight and more reliable than the first and second generations computers.