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1、福师11春学期《计算机体系结构》在线作业一（Fudivision11springsemesteronlinecomputerarchitecturehomework）FujianNormalUniversityFuChundivision11springsemestercomputerarchitecture,onlinehomeworkoneRadioexamination1.,thebestwaytoensurebetterhitratesforvirtualmemoryaccesstomainmemoryis().TheincreaseofA.secondarystoragec
2、apacityB.usestheFIFOreplacementalgorithmandexpandsthepageC.usestheLRUreplacementalgorithmandexpandsthepageD.usestheLRUreplacementalgorithmandincreasesthenumberofpagesAnswer:D2.theaddressingmodethatsupportsdynamicaddressrelocationis().A.baseaddressB.indirectaddressingC.indexedaddressingD.directa
3、ddressingAnswer:A3.inthemultilevelhierarchyofcomputersystems,fromthelowerleveltotheupperlevel,therelativeorderatalllevelsshouldbe().A.assemblylanguage,machinelevel,operatingsystem,machinelevel,high-levellanguage,machinelevelB.microprogram,machinelevel-traditionalmachinelanguage,machinelevel-ass
4、emblylanguage,machinelevelC.traditionalmachinelanguage,machinelevel,high-levellanguage,machinelevel,assemblylanguage,machinelevelD.assemblylanguage,machinelevel,applicationlanguage,machinelevel,high-levellanguage,machinelevelAnswer:B4.thefollowingstatementisincorrect.TheA.linearpipelineisasingl
5、efunctionpipelineB.dynamicpipelineisamulti-functionalpipelineC.staticpipeliningisaversatilepipelineTheD.dynamicpipelinecanonlybeasinglefunctionpipelineAnswer:D5.doesnotbelongtothestacktypereplacementalgorithm.A.recentleastalgorithmB.hasnotbeenusedforthemostrecentlyC.firstinfirstoutmethodD.pagef
6、ailurefrequencymethodAnswer:C6.seriescomputersoftwareshoulddo().A.isforwardcompatibleandupwardlycompatibleB.backwardcompatible,andstrivetoupwardcompatibilityC.isforwardcompatibleandbackwardcompatibleD.backwardcompatible,andstrivetodownwardcompatibleAnswer:B7.thefollowingstatementaboutScalarflow
7、machinesisincorrect.A.canprocessscalardatabypipeliningB.hasnovectordatarepresentationC.cannotcomputevectordataD.canperformoperationsonvectorsandarraysAnswer:C8.staticpipeliningmeans().A.hasonlyonefunctionpipelineB.functioncannotch
