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early history

QuestionAnswer
who was known as the "first programmer?" Ada Byron
what machine was invented in hopes to help the tabulations of the us census bureau? Hollerith
Charles Babbage was a? mathematician
who built the first calculator that only made it to the "Prototype" stage? Shickard
how long have humans been building calculating machies? for over one thousand years.
what are the two types of engine? differnce and analytical.
what are the four parts for modern computers? input, storage, processor, and output
what is the difference engines purpose? to produce number tables for a ships navigator?
what is the analytical engines purpose? to perform a vartiety of calculations by following a set of instructions or programs stored on punch cards.
who was blaise pascal? son of french taz collector; built a machanical calculator to help his father with his taxes; invented the "pascaline" but it didnt work properly
joseph jacquard used? cards with holes punched in them for storing weaving instructions for the looms
Created by: snm12
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