By A Mystery Man Writer
Transistors replaced vacuum tubes and ushered in the second generation of computers. The transistor was invented in 1947 but did not see widespread use in computers until the late 1950s. The
PPT - History of computer technology PowerPoint Presentation, free download - ID:3455957
2nd - GENERATION COMPUTER (1955 - 1965 - 1974) Second Generation: Transistors and Batch System (1955 - 1974). Second generation computers used transistors as CPU components and ferrite cores for main memory
Electronic Components as per Computer Generations – Robocraze
features of second generation computers
which invention resulted in the evolution of second generation
From the lab: A new device for more efficient phones, computers
Generations of Computer
InfogenTech: Five Generations of Computer
Digital computer generations