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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1822
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1833
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1765
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1978
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Detailed explanation-1: -An early digital system using variables with ten discrete values was Charles Babbage’s Analytical Engine. Babbage labored from 1834 to 1871, designing and attempting to build this mechanical computer.
Detailed explanation-2: -On completing it in 1832, he conceived the idea of a better machine that could perform not just one mathematical task but any kind of calculation. This was the Analytical Engine (1856), which was intended as a general symbol manipulator, and had some of the characteristics of today’s computers.
Detailed explanation-3: -Charles Babbage’s difference engines He announced his invention on 14 June 1822, in a paper to the Royal Astronomical Society, entitled “Note on the application of machinery to the computation of astronomical and mathematical tables". This machine used the decimal number system and was powered by cranking a handle.