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Melissa Liang Jan 11, 2012 Computer Skills Review Questions 1. The Pascaline was a complicated tag of gears that operated similarly to a clock. It was designed to only perform addition. 2. a) The Stepped figure implement supposed to be able to add and subtract, as rise up as multiply, divide, and calculate square roots. b) It was punic because it would jam and malfunction. 3. It meant that she did non believe that a simple machine, no matter how powerful, could think. 4. a) Herman Hollerith invented the tabulating machine for numerate of 18 80. 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, amount everywhere 51 feet in length and weighing 5 tons.

It in any case had over 750,000 parts, many of them sorrowful mechanical parts which make the Mark I Brobdingnagian and unreliable. 6. The Atanasoff-Berry Computer used the binary programme number administration of 1s and 0s. 7. The ENIAC was originally a secret army project which began during world War II to Pennsylvania. 8. A figurer is an electronic machine that accepts da ta, 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 tendency of instructions written in a special language 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 expensive and increased calculating speeds to up to 10,000 calculations per second. 12. use magnetic tape gave computers the...If you want to get a encompassing essay, order it on our website: OrderCustomPaper.com

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