计算机科学概论课后答案.pdf

《计算机科学概论课后答案.pdf》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

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

2、ar-drivenmechanicalmachinethatdidadditionandsubtraction?B2.Whobuiltthefirstmechanicalmachinethatdidaddition,subtraction,multiplication,anddivision?A3.Whodesignedthefirstmechanicalmachinethatincludedmemory?C4.Whowasconsideredthefirstprogrammer?D5.Whoproposedt

3、hatapunchedcardbeusedforcountingthecensus?E6.WhoeditedBabbage’swork?D7.WhowasAdaLovelace’sfather?F8.WhowouldhavebeenmentionedinthebooktheCodeBreakers?G9.Whodevelopedtheconceptofpunchedholesusedinweavingcloth?H10.WhoisassociatedwithIBM?E567Lewis_complete_ans5

4、/26/044:54PMPage568568AnswerstoExercisesForExercises11–23,matchthehardwarelistedtotheappropriategenera-tion.A.FirstB.SecondC.ThirdD.FourthE.Fifth11.CircuitboardsC12.TransistorB13.MagneticcorememoryB14.Cardinput/outputA15.ParallelcomputingD16.MagneticdrumA17.

5、MagnetictapedrivesA18.IntegratedcircuitsC19.PersonalcomputerD20.VacuumtubeA21.LargescaleintegrationD22.MagneticdiscB23.NetworkingDForExercises24–38,matchthesoftwareorsoftwareconceptslistedtotheappropriategeneration.Lewis_complete_ans5/26/044:54PMPage569Chapt

6、er1Exercises569A.FirstB.SecondC.ThirdD.FourthE.Fifth24.AssemblersA25.FORTRANB26.OperatingsystemsC27.StructuredprogrammingD28.TimesharingC29.HTML(forWeb)E30.LoadersB31.SpreadsheetsD32.WordprocessorsD33.LispB34.PC-DOSD35.Loaders/linkersbundledintoOperatingSyst

7、emC36.JavaE37.SPSSC38.C++DLewis_complete_ans5/26/044:54PMPage570570AnswerstoExercisesExercises39–55areshortanswer.39.Whatdowemeanbythestatementthatthe1980sand1990smustbecharacterizedbythechangingprofileoftheuser?Theoriginaluserwastheprogrammerwhohadaproblemt

8、osolve.Bythe1970s,applicationprogramswerebeingwrittensuchthatnon-programmerscouldusethemtosolveproblems.Withtheadventofthepersonalcomputer,manypeoplebeganusingthecomputerforpersonalcorrespondenc