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Melissa Liang Jan 11, 2012 Computer Skills Review Questions 1. The Pascaline was a complicated consider of gears that operated similarly to a clock. It was designed to only perform addition. 2. a) The Stepped calculate simple car supposed to be able to add and subtract, as rise up as multiply, divide, and calculate square roots. b) It was unreliable because it would jam and malfunction. 3. It meant that she did non believe that a machine, no matter how powerful, could think. 4. a) Herman Hollerith invented the tabulating machine for numerat e of 1880. b) The card were then inserted into the machine and metal pins utilise to leave and close electrical circuits. 5. Because it was impressive in size, bill everywhere 51 feet in length and weighing 5 tons.

It in any case had over 750,000 parts, many of them piteous mechanical parts which make the Mark I grand and unreliable. 6. The Atanasoff-Berry Computer used the binary programme number dodge of 1s and 0s. 7. The ENIAC was originally a secret army project which began during cosmea War II to Pennsylvania. 8. A figurer is an electronic machine that accepts data, processes it according to instructions, and provides the results as new data. 9. Alan Turing and washbowl con von Neumann! designed and built the EDVAC and the EDSAC. 10. a) A program is a contestation of instructions written in a special speech communication that the computer understands. b) Machine language which consists of 0s and1s to introduce the status of a switch. c) CPU, UNIVAC AND EDVAC 11. Because the invention of the transistor made computers littler and less pricy and increased calculating speeds to up to 10,000 calculations per second. 12. use magnetic memorialize gave computers the...If you want to get a encompassing essay, order it on our website: OrderEssay.net

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