COMPUTER HISTORY AND EVOLUTION
DEVELOPMENT OF COMPUTERS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Ever since the first tabulating machine, computers have functioned by turning what ON and OFF?
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Mechanics
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Electric Motors
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Electricity
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Computers
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Explanation:
Detailed explanation-1: -Herman Hollerith’s tabulator consisted of electrically-operated components that captured and processed census data by “reading” holes on paper punch cards.
Detailed explanation-2: -The primary function of a tabulating machine is to count and add from punched cards, then display the results or reports on dials (early versions) or visible counters. In more advanced machines, printing of results is also available.
There is 1 question to complete.