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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mechanical
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electronic
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electromechanical
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None of these
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Detailed explanation-1: -A difference engine is an automatic mechanical calculator designed to tabulate polynomial functions. It was designed in the 1820s, and was first created by Charles Babbage.
Detailed explanation-2: -Still, the British adopted his proposed two-shilling piece, or florin, making ten florins equal to a pound sterling. Babbage never fully finished the expanded Difference Engine, which he began calling the “Analytical Engine, ‘’ but parts of the original ran smoothly in displays and kept bringing him more attention.
Detailed explanation-3: -Difference Engine No. 1, designed to calculate and tabulate polynomial functions. The design describes a machine to calculate a series of values and print results automatically in a table. Integral to the concept of the design is a printing apparatus mechanically coupled to the calculating section and integral to it.