计算机导论课后答案.doc

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1、Chapter1ExercisesandAnswersAnswersareinblue.ForExercises1–10,choosefromthefollowinglistofpeople.A.LeibnizB.PascalC.BabbageD.LovelaceE.HollerithF.ByronG.TuringH.Jacquard1.WhatFrenchmathematicianbuiltandsoldthefirstgear-drivenmechanicalmachinethatdidadditiona

2、ndsubtraction?B2.Whobuiltthefirstmechanicalmachinethatdidaddition,subtraction,multiplication,anddivision?A3.Whodesignedthefirstmechanicalmachinethatincludedmemory?C4.Whowasconsideredthefirstprogrammer?D5.Whoproposedthatapunchedcardbeusedforcountingthecensus

3、?E6.WhoeditedBabbage’swork?D7.WhowasAdaLovelace’sfather?F8.WhowouldhavebeenmentionedinthebooktheCodeBreakers?G41493_ANSx_DaleLewis.qxd5/4/0710:01AMPage19.Whodevelopedtheconceptofpunchedholesusedinweavingcloth?H10.WhoisassociatedwithIBM?EForExercises11–23,ma

4、tchthehardwarelistedtotheappropriategeneration.A.FirstB.SecondC.ThirdD.FourthE.Fifth11.CircuitboardsC12.TransistorB13.MagneticcorememoryB14.Cardinput/outputA15.ParallelcomputingD16.MagneticdrumA17.MagnetictapedrivesA18.IntegratedcircuitsC19.Personalcomputer

5、D20.VacuumtubeA21.LargescaleintegrationD2AnswerstoExercises41493_ANSx_DaleLewis.qxd5/4/0710:01AMPage222.MagneticdiscB23.NetworkingDForExercises24–38,matchthesoftwareorsoftwareconceptslistedtotheappropriategeneration.A.FirstB.SecondC.ThirdD.FourthE.Fifth24.A

6、ssemblersA25.FORTRANB26.OperatingsystemsC27.StructuredprogrammingD28.TimeSharingC29.HTML(fortheWeb)E30.LoadersB31.SpreadsheetsD32.WordprocessorsD33.LispB34.PC-DOSDChapter1341493_ANSx_DaleLewis.qxd5/4/0710:01AMPage335.Loaders/linkersbundledintoOperatingSyste

7、mC36.JavaE37.SPSSC38.C++DExercises39–55areshort-answerquestions.39.Whatdowemeanbythestatementthatthe1980san1990smustbecharacterizedbythechangingprofileoftheuser?Theoriginaluserwastheprogrammerwhohadaproblemtosolve.Bythe1970s,applicationprogramswerebeingwrit

8、tensuchthatnonprogrammerscouldusethemtosolveproblems.Withtheadventofthepersonalcomputer,manypeoplebeganusingthecomputerforpersonalcorrespondence,personalaccounts,andgames.40.Distinguishbetweencomputing