Fefe

Melissa Liang Jan 11, 2012 Computer Skills Review Questions 1. The Pascaline was a complicated civilize of gears that operated similarly to a clock. It was designed to only perform addition. 2. a) The Stepped figure elevator car supposed to be able to add and subtract, as rise up as multiply, divide, and calculate square roots. b) It was undependable because it would jam and malfunction. 3. It meant that she did non believe that a mould, 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 utilize to leave and close electrical circuits. 5. Because it was impressive in size, measuring everywhere 51 feet in length and weighing 5 tons.

It in any case had over 750,000 parts, many of them wretched mechanical parts which make the Mark I long 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 ground 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 number of instructions written in a special oral 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 overpriced and increased calculating speeds to up to 10,000 calculations per second. 12. use magnetic attach gave computers the...If you want to get a encompassing essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper