COMPUTER HISTORY AND EVOLUTION
DEVELOPMENT OF COMPUTERS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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CPU
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Transistor
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Silicon chip
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Integrated circuit
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Detailed explanation-1: -History of Computers: 2nd Generation. By 1948, the invention of the transistor drastically changed the computer’s development. The transistor replaced the cumbersome vacuum tube in televisions, radios and computers.
Detailed explanation-2: -It was invented at Bell Labs jointly by three individuals, William Shockley, Walter Houser Brattain, and John Bardeen in 1947. Unlike the first generation computers, the computers in the second generation used assembly language instead of binary machine language. This allowed developers to input instructions in words.
Detailed explanation-3: -A transistor computer, now often called a second-generation computer, is a computer which uses discrete transistors instead of vacuum tubes.
Detailed explanation-4: -Transistors made of semiconductors replaced tubes in the construction of computers. By replacing bulky and unreliable vacuum tubes with transistors, computers could now perform the same functions, using less power and space.