计算机科学概论工程机械第三版的英文版课后答案

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1、Lewis_complete_ans5/26/044:54PMPage567AnswerstoExercisesChapter1ExercisesForExercises1–10,matchthefollowingpeoplewiththeiraccomplish-ments.A.LeibnizB.PascalC.BabbageD.LovelaceE.HollerithF.ByronG.TuringH.Jacquard1.WhatFrenchmathematicianbuiltandsoldthefirstgear-drivenmechanicalmachinethatdi

2、dadditionandsubtraction?B2.Whobuiltthefirstmechanicalmachinethatdidaddition,subtraction,multiplication,anddivision?A3.Whodesignedthefirstmechanicalmachinethatincludedmemory?C4.Whowasconsideredthefirstprogrammer?D5.Whoproposedthatapunchedcardbeusedforcountingthecensus?E6.WhoeditedBabbage’sw

3、ork?D7.WhowasAdaLovelace’sfather?F8.WhowouldhavebeenmentionedinthebooktheCodeBreakers?G9.Whodevelopedtheconceptofpunchedholesusedinweavingcloth?H10.WhoisassociatedwithIBM?E567Lewis_complete_ans5/26/044:54PMPage568568AnswerstoExercisesForExercises11–23,matchthehardwarelistedtotheappropriate

4、genera-tion.A.FirstB.SecondC.ThirdD.FourthE.Fifth11.CircuitboardsC12.TransistorB13.MagneticcorememoryB14.Cardinput/outputA15.ParallelcomputingD16.MagneticdrumA17.MagnetictapedrivesA18.IntegratedcircuitsC19.PersonalcomputerD20.VacuumtubeA21.LargescaleintegrationD22.MagneticdiscB23.Networkin

5、gDForExercises24–38,matchthesoftwareorsoftwareconceptslistedtotheappropriategeneration.Lewis_complete_ans5/26/044:54PMPage569Chapter1Exercises569A.FirstB.SecondC.ThirdD.FourthE.Fifth24.AssemblersA25.FORTRANB26.OperatingsystemsC27.StructuredprogrammingD28.TimesharingC29.HTML(forWeb)E30.Load

6、ersB31.SpreadsheetsD32.WordprocessorsD33.LispB34.PC-DOSD35.Loaders/linkersbundledintoOperatingSystemC36.JavaE37.SPSSC38.C++DLewis_complete_ans5/26/044:54PMPage570570AnswerstoExercisesExercises39–55areshortanswer.39.Whatdowemeanbythestatementthatthe1980sand1990smustbecharacterizedbythechang

7、ingprofileoftheuser?Theoriginaluserwastheprogrammerwhohadaproblemtosolve.Bythe1970s,applicationprogramswerebeingwrittensuchthatnon-programmerscouldusethemtosolveproblems.Withtheadventofthepersonalcomputer,manypeoplebeganusingthecomputerforpersonalcorrespondenc