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

It in any case had over 750,000 parts, many of them move mechanical parts which make the Mark I broad and unreliable. 6. The Atanasoff-Berry Computer used the binary programme number system of 1s and 0s. 7. The ENIAC was originally a secret army project which began during arena War II to Pennsylvania. 8. A figurer is an electronic machine that accepts data, processes it ac cording to instructions, and provides the re! sults 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 joust of instructions written in a special delivery 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 dear(predicate) and increased calculating speeds to up to 10,000 calculations per second. 12. use magnetic tapeline gave computers the...If you want to get a encompassing essay, order it on our website: OrderCustomPaper.com

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