计算机导论quiz8-16答案

ViewAssessmentFtesult:Multiple-ChoiceQuiz8Yourperformancewasasfollows:Whichofthelayersofsoftwarethatmakeupacomputersystemprovidesapplicationswithdirectaccesstotheoperatingsystem?□(a)Devicedriversc(b)TheBIOSC(c)ScriptsE(d)TheAPICorrectansweris(d)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.HowdoestheoperatingsystemsupportmultipleapplicationsrunningconcurrentlyonacomputerwithasingleCPU?C(a)Theoperatingsystemcreatesanenvironmentforthesimultaneousexecutionofapplications.C(b)Theoperatingsystemcontainsaccountsformultipleusers.区(c)TheoperatingsystemquicklyswitchestheCPUbackandforthbetweenapplications.C(d)Theoperatingsystemcontinuestorunatthesametimeinput/outputdevicesarerunning.Correctansweris(c)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.Devicedriversfacilitatecommunicationbetweenwhichlayersofthesystem?C(a)ApplicationsandhardwaredevicesC(b)Differenthardwaredevices6(c)TheoperatingsystemandhardwaredevicesC(d)TheoperatingsystemandapplicationsusinghardwaredevicesCorrectansweris(c)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.WhichofthefollowingstepsareperformedbytheBIOSduringthebootprocess?LocatingadiskdrivethathasanoperatingsystemtobeloadedLoadingthenecessarydevicedriversneededbytheoperatingsystemLoadingintoRAMtheprogramtoloadtheoperatingsystem□(a)Iand111onlyC(b)Iand11onlyC(c)IIand111onlyE(d)I,II,andIIICorrectansweris(a)Yourscoreonthisquestionis:0.00Feedback:Seesection3.1ofthecoursenotes.WhichofthefollowingconsequencesarelikelytohappenwhenincreasingtheamountoftimethateachapplicationcanusetheCPU,beforetheoperatingsystempreemptstoallowanotherapplicationtousetheCPU?ArunnableprocesswillhaveagreateramountofaccesstotheCPUonceitbecomesarunningtask.Therewillbefewerblockedprocesses.Fewerprocessescanbemultitaskedbytheoperatingsystem.6(a)11and111onlyC(b)I,II,andIIIC(c)IonlyC(d)Iand11onlyCorrectansweris(c)Yourscoreonthisquestionis:0.00Feedback:Seesection3.1ofthecoursenotes.Whichofthefollowingsoftwarelayersequencescorrectlyrepresentsthetaskofsavingafilewithatexteditor?C(a)operatingsystem,application,hardware,devicedriverC(b)operatingsystem,devicedriver,application,hardwareC(c)application,operatingsystem,hardware,devicedriver区(d)application,operatingsystem,devicedriver,hardwareCorrectansweris(d)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.WhichofthefollowingservicesareprovidedbytheBIOS?OrchestrationoftheinitialbootprocessManagementoffilecreationandfiledeletionBasicsupportfordevicessuchasthekeyboardC(a)Iand11C(b)IonlyC(c)11onlyE(d)Iand111Correctansweris(d)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.WhichofthefollowingcouldcontainaMasterBootRecord?HarddiskdriveFloppydiskdriveRAMC(a)11and111only区(b)Iand11onlyC(c)Iand111only□(d)I,II,andIIICorrectansweris(b)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.Whichofthefollowingisnotareasonwhysimilarhardwareproductstypicallyincludetheirowndevicedriverstobeinstalledonthesystem?6(a)Thenewdrivercorrectsproblemsthatwerediscoveredintheapplication'sinterfacetothedevicedriver.C(b)Theoperatingsystemwasreleasedpriortothehardwareproductbecomingavailable.C(c)Thehardwareinterfacemaybeproprietarytoavendor.C(d)Thehardwareinterfaceononevendor'sproductmaysupportmorefunctionality.Correctansweris(a)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.Acomputerhasonefloppydiskdrive,labeledA,andtwoharddisks,labeledCandD.Whichofthefollowingliststhedrivesintheorder,first-to-last,thattheBIOSwouldtypicallycheckduringthebootprocesstofindanoperatingsystemtoload?TOC\o"1-5"\h\zC (a) C:, A:, D:C (b) A:, D:, C:C (c) D:, C:, A:E (d) A:, C:, D:Correctansweris(d)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.Howwouldusersbenefitifthecomputerindustryagreedonastandardforinterfacingdevicedriverstooperatingsystems?C(a)Onlyonedevicedriverwouldbeneededtocommunicatewithalldevices.C(b)DevicedriverswouldrequirelesssoftwareandtakeuplessRAM.C(c)Devicedriverswouldneverhavetobeupdatedaftertheyareinstalled.(d)Alloperatingsystemssupportingthestandardcouldusethesamedevicedriver.Correctansweris(d)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.ThefilesystemofanoperatingsystemcaneasilyworkwithfilesondiversetypesofstoragedevicesbecauseC(a)storagedevicesperformtheactualfilemanagementontheirownmediaC(b)theAPIprovidesaconsistentinterfacetothestoragedevices区(c)devicedrivershidethedetailsinvolvedwithaccessingstoragedevicesfromtheoperatingsystemC(d)allphysicalstoragedevicesoperatebasicallythesamewaywithrespecttoaccessingdataCorrectansweris(c)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.Howwouldusersbenefitifthecomputerindustryagreedonastandardforinterfacingdevicedriverstooperatingsystems?C(a)Onlyonedevicedriverwouldbeneededtocommunicatewithalldevices.C(b)DevicedriverswouldrequirelesssoftwareandtakeuplessRAM.C(c)Devicedriverswouldneverhavetobeupdatedaftertheyareinstalled.E(d)Alloperatingsystemssupportingthestandardcouldusethesamedevicedriver.Correctansweris(d)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.TheillusionofmultitaskingcanbegivenbyswitchingcontroloftheCPUtoawaitingtaskunderwhichcircumstance(s)?AtaskcontrollingtheCPUiswaitingforuserinputfromadevice.AtaskcontrollingtheCPUisperformingoutputtoadevice.AtaskhasbeenincontroloftheCPUforlongerthansomepredeterminedmaximum.E(a)I,II,andIIIC(b)Iand111onlyC(c)IonlyC(d)IIand111onlyCorrectansweris(a)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.WhichofthefollowingservicesareprovidedbytheBIOS?OrchestrationoftheinitialbootprocessManagementoffilecreationandfiledeletionBasicsupportfordevicessuchasthekeyboard6(a)Iand111C(b)11onlyC(c)IonlyC(d)Iand11Correctansweris(a)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.Devicedriversfacilitatecommunicationbetweenwhichlayersofthesystem?6(a)TheoperatingsystemandhardwaredevicesC(b)ApplicationsandhardwaredevicesC(c)TheoperatingsystemandapplicationsusinghardwaredevicesC(d)DifferenthardwaredevicesCorrectansweris(a)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.WhichofthefollowingconsequencesarelikelytohappenwhenincreasingtheamountoftimethateachapplicationcanusetheCPU,beforetheoperatingsystempreemptstoallowanotherapplicationtousetheCPU?ArunnableprocesswillhaveagreateramountofaccesstotheCPUonceitbecomesarunningtask.Therewillbefewerblockedprocesses.Fewerprocessescanbemultitaskedbytheoperatingsystem.C(a)I,II,andIIIC(b)11and111only母(c)IonlyC(d)Iand11onlyCorrectansweris(c)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.WhichofthefollowingstepsareperformedbytheBIOSduringthebootprocess?LocatingadiskdrivethathasanoperatingsystemtobeloadedLoadingthenecessarydevicedriversneededbytheoperatingsystemLoadingintoRAMtheprogramtoloadtheoperatingsystemC(a)11and111only0(b)I,II,andIIIC(c)Iand11onlyE(d)Iand111onlyCorrectansweris(d)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.Whichofthelayersofsoftwarethatmakeupacomputersystemprovidesapplicationswithdirectaccesstotheoperatingsystem?E(a)TheAPIC(b)ScriptsC(c)TheBIOSC(d)DevicedriversCorrectansweris(a)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.Whichofthefollowingaretrueaboutacontextswitchbeingperformedbytheoperatingsystemduringmultitasking?ItoccurswhenevertheCPUisswitchedtoexecutetheinstructionsofadifferenttask.ItneedstosavetheCPU'sregistersforaprocess,soatalatertimeitcanresumeprocessingwhereitleftoff.Inasystemexecutingmanytasksatonce,ithaslittleornoimpactonsystemperformance.6(a)Iand11onlyC(b)I,II,andIIIC(c)IIand111onlyC(d)Iand111onlyCorrectansweris(a)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.ThefilesystemofanoperatingsystemcaneasilyworkwithfilesondiversetypesofstoragedevicesbecauseC(a)theAPIprovidesaconsistentinterfacetothestoragedevicesC(b)storagedevicesperformtheactualfilemanagementontheirownmediaC(c)allphysicalstoragedevicesoperatebasicallythesamewaywithrespecttoaccessingdata6(d)devicedrivershidethedetailsinvolvedwithaccessingstoragedevicesfromtheoperatingsystemCorrectansweris(d)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.WhichofthefollowingareprogramscontainingsoftwareinstructionstobeexecutedbytheCPU?BIOSDevicedriverOperatingsystemE(a)I,II,andIII□(b)Iand111onlyC(c)IIand111onlyC(d)Iand11onlyCorrectansweris(a)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.Whichofthefollowingisnotareasonwhysimilarhardwareproductstypicallyincludetheirowndevicedriverstobeinstalledonthesystem?E(a)Thenewdrivercorrectsproblemsthatwerediscoveredintheapplication'sinterfacetothedevicedriver.C(b)Thehardwareinterfaceononevendor'sproductmaysupportmorefunctionality.C(c)Theoperatingsystemwasreleasedpriortothehardwareproductbecomingavailable.C(d)Thehardwareinterfacemaybeproprietarytoavendor.Correctansweris(a)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.HowdoestheoperatingsystemsupportmultipleapplicationsrunningconcurrentlyonacomputerwithasingleCPU?区(a)TheoperatingsystemquicklyswitchestheCPUbackandforthbetweenapplications.□(b)Theoperatingsystemcontinuestorunatthesametimeinput/outputdevicesarerunning.C(c)Theoperatingsystemcontainsaccountsformultipleusers.C(d)Theoperatingsystemcreatesanenvironmentforthesimultaneousexecutionofapplications.Correctansweris(a)Yourscoreonthisquestionis:8.33Feedback:Seesection3.1ofthecoursenotes.ViewAssessmentFtesult:Multiple-ChoiceQuiz9Yourperformancewasasfollows:WhichofthefollowingoptionsintheWindowsoperatingsystemcanbeusedtoimproveaestheticsandconvenience?UsingtheControlPanelUsingtheViewmenuoptionsinMyComputerorExplorerChangingthesettingsusedbyBIOSthatcontrolthePC'shardwareconfigurationC(a)Iand111onlyC(b)I,II,andIII6(c)Iand11onlyC(d)IIand111onlyCorrectansweris(c)Yourscoreonthisquestionis:20.00Feedback:Seesection3.2ofthecoursenotes.Whichofthefollowingstatementsaretrueconcerninginterrupts?AninterruptcausestheCPUtostopexecutingtheapplicationprogram.Alldevicesareassignedthesamepriorityandtheirinterruptsarehandledintheorderinwhichtheyoccur.Interruptsaresignalsfromdevicesthatneedimmediateattentionbytheoperatingsystem.C(a)Iand11onlyC(b)I,II,andIIIE(c)Iand111onlyC(d)11and111onlyCorrectansweris(c)Yourscoreonthisquestionis:20.00Feedback:Seesection3.2ofthecoursenotes.Atrapistriggeredby区(a)theexecutionofprocessorinstructionsC(b)anattempttoaccessanon-existentmemorylocationC(c)apowersurgeC(d)anexternalsignalCorrectansweris(a)Yourscoreonthisquestionis:20.00Feedback:Seesection3.2ofthecoursenotes.WithinWindows,wherecanauserfindapplicationsforchangingtheoperatingsystemconfiguration?(a)ControlpanelC(b)ResourcemanagerC(c)FilemanagerC(d)OnlinehelpCorrectansweris(a)Yourscoreonthisquestionis:20.00Feedback:Seesection3.2ofthecoursenotes.Akeyboardinterruptoccurs区(a)eachtimeakeyispressedC(b)onlywhentheESCkeyispressedC(c)onlywhentheENTERkeyispressedC(d)whenthepowersupplyisdisconnectedCorrectansweris(a)Yourscoreonthisquestionis:20.00Feedback:Seesection3.2ofthecoursenotes.Gototopofassessment.Totalscore:100.00AkeyboardinterruptoccursC(a)whenthepowersupplyisdisconnectedC(b)onlywhentheESCkeyispressed母(c)eachtimeakeyispressedC(d)onlywhentheENTERkeyispressedCorrectansweris(c)Yourscoreonthisquestionis:20.00Feedback:Seesection3.2ofthecoursenotes.AtrapistriggeredbyC(a)anexternalsignal0(b)theexecutionofprocessorinstructionsC(c)apowersurgeC(d)anattempttoaccessanon-existentmemorylocationCorrectansweris(b)Yourscoreonthisquestionis:20.00Feedback:Seesection3.2ofthecoursenotes.Whichofthefollowingstatementsaretrueconcerninginterrupts?AninterruptcausestheCPUtostopexecutingtheapplicationprogram.Alldevicesareassignedthesamepriorityandtheirinterruptsarehandledintheorderinwhichtheyoccur.Interruptsaresignalsfromdevicesthatneedimmediateattentionbytheoperatingsystem.E(a)Iand111onlyC(b)Iand11onlyC(c)I,II,and111C(d)11and111onlyCorrectansweris(a)Yourscoreonthisquestionis:20.00Feedback:Seesection3.2ofthecoursenotes.Whichofthefollowingisanexampleofaninterrupt?(a)Betty,auser,indicatestotheoperatingsystemthatshewantstostopanapplication.6(b)Adeviceindicatestotheoperatingsystemthatithasreceivedinput.C(c)TheCPUstopstheoperatingsystemduetoaninternalerror.C(d)Anapplicationinformstheoperatingsystemthatithasfinishedexecuting.Correctansweris(b)Yourscoreonthisquestionis:20.00Feedback:Seesection3.2ofthecoursenotes.WhichofthefollowingoptionsintheWindowsoperatingsystemcanbeusedtoimproveaestheticsandconvenience?UsingtheControlPanelUsingtheViewmenuoptionsinMyComputerorExplorerChangingthesettingsusedbyBIOSthatcontrolthePC'shardwareconfigurationC(a)Iand111only区(b)Iand11onlyC(c)I,II,and111C(d)IIand111onlyCorrectansweris(b)Yourscoreonthisquestionis:20.00Feedback:Seesection3.2ofthecoursenotes.ViewAssessmentFtesult:Multiple-ChoiceQuiz10Yourperformancewasasfollows:WhichofthefollowingindicatestotheoperatingsystemthatanapplicationisreferencingdatanotcurrentlyloadedintoRAM?C(a)Realmodeinterrupt6(b)PagefaultC(c)RelocationerrorC(d)RAMinterruptCorrectansweris(b)Yourscoreonthisquestionis:20.00Feedback:Seesection3.3.1ofthecoursenotes.Whichofthefollowingconditionscausethesystemtoslowdownduetopagefaults?Theuseristryingtoruntoomanyprogramsatthesametime.Theoperatingsystemisnotusinganyvirtualmemory.ThesystemdoesnothaveenoughRAMtohandleallthatisdemandedofit.E(a)Iand111onlyc(b)I,II,andIIIC(c)IIand111onlyC(d)Iand11onlyCorrectansweris(a)Yourscoreonthisquestionis:20.00Feedback:Seesection3.3ofthecoursenotes.Whichofthefollowingis(are)truewithrespecttotheimplementationofvirtualmemoryinacomputersystem?ApagefaultoccurswhenevertheCPUtriestoaccessaninstructionordatanotloadedintoRAM.Virtualmemorysupportisprovidedbytheoperatingsystemandnospecialhardwaresupportisrequired.Excessivepagefaultscanslowdownaccesstootherfilesonthedisk.C(a)Ionly母(b)Iand111onlyC(c)11onlyC(d)IIand111onlyCorrectansweris(b)Yourscoreonthisquestionis:20.00Feedback:Seesection3.3.1ofthecoursenotes.Howdoapplicationsthatarerunningconcurrentlyappeartosharethemonitor?C(a)Allrunningprocesseswritetotheirrespectivewindowsappearingonthemonitor.区(b)Theschedulerdetermineswhichapplicationsareallowedtowritetoawindow.C(c)Thereisnowaytoallowapplicationstosharethemonitoreffectively.C(d)Onlytheapplicationassociatedwiththeactivewindowcandisplaynewinformationonthemonitor.Correctansweris(a)Yourscoreonthisquestionis:0.00Feedback:Seesection3.3ofthecoursenotes.Whichofthefollowingis(are)trueofvirtualmemoryandpagefaults?ApagefaultoccurswheneverataskreferstosomethingthatisinvirtualmemorybutnotinRAM.Apagefaultalwaysoccurswhenevertheoperatingsystemschedulesablockedtasktostartrunning.PagefaultscanoccurduetotoomanytasksexecutingortoolittleRAMwithinthecomputer.□(a)11and111onlyC(b)11onlyC(c)Ionly区(d)Iand111onlyCorrectansweris(d)Yourscoreonthisquestionis:20.00Feedback:Seesection3.3ofthecoursenotes.Gototopofassessment.Totalscore:80.00Yourperformancewasasfollows:Whichofthefollowingconditionscausethesystemtoslowdownduetopagefaults?Theuseristryingtoruntoomanyprogramsatthesametime.Theoperatingsystemisnotusinganyvirtualmemory.ThesystemdoesnothaveenoughRAMtohandleallthatisdemandedofit.C(a)Iand11onlyC(b)IIand111only区(c)Iand111only(d)I,II,andIIICorrectansweris(c)Yourscoreonthisquestionis:20.00Feedback:Seesection3.3ofthecoursenotes.Whichofthefollowingdevicesis(are)sharedbyconcurrentlyrunningapplicationsthroughtheoperatingsystem?KeyboardPrinterIII.ProcessorC(a)Iand11onlyc(b)I,II,andIIIC(c)11only6(d)11and111onlyCorrectansweris(b)Yourscoreonthisquestionis:0.00Feedback:Seesection3.3ofthecoursenotes.Whichofthefollowingis(are)trueofvirtualmemoryandpagefaults?ApagefaultoccurswheneverataskreferstosomethingthatisinvirtualmemorybutnotinRAM.Apagefaultalwaysoccurswhenevertheoperatingsystemschedulesablockedtasktostartrunning.PagefaultscanoccurduetotoomanytasksexecutingortoolittleRAMwithinthecomputer.6(a)Iand111onlyC(b)11onlyC(d)IIand111onlyCorrectansweris(a)Yourscoreonthisquestionis:20.00Feedback:Seesection3.3ofthecoursenotes.WhichofthefollowingindicatestotheoperatingsystemthatanapplicationisreferencingdatanotcurrentlyloadedintoRAM?C(a)RealmodeinterruptC(b)RelocationerrorC(c)RAMinterruptE(d)PagefaultCorrectansweris(d)Yourscoreonthisquestionis:20.00Feedback:Seesection3.3.1ofthecoursenotes.Howdoapplicationsthatarerunningconcurrentlyappeartosharethemonitor?C(a)Thereisnowaytoallowapplicationstosharethemonitoreffectively.C(b)Theschedulerdetermineswhichapplicationsareallowedtowritetoawindow.C(c)Onlytheapplicationassociatedwiththeactivewindowcandisplaynewinformationonthemonitor.E(d)Allrunningprocesseswritetotheirrespectivewindowsappearingonthemonitor.Correctansweris(d)Yourscoreonthisquestionis:20.00Feedback:Seesection3.3ofthecoursenotes.Gototopofassessment.Totalscore:80.00Yourperformancewasasfollows:Howdoapplicationsthatarerunningconcurrentlyappeartosharethemonitor?区(a)Allrunningprocesseswritetotheirrespectivewindowsappearingonthemonitor.C(b)Thereisnowaytoallowapplicationstosharethemonitoreffectively.C(c)Theschedulerdetermineswhichapplicationsareallowedtowritetoawindow.C(d)Onlytheapplicationassociatedwiththeactivewindowcandisplaynewinformationonthemonitor.Correctansweris(a)Yourscoreonthisquestionis:20.00Feedback:Seesection3.3ofthecoursenotes.Whichofthefollowingaretrueregardingtheuseofvirtualmemoryinacomputersystem?VirtualmemoryprovidestheillusionofmoreRAMthanactuallyexists.Excessiveuseofvirtualmemorybyacomputersystemcanslowoverallperformance.TheCPUexecutesinstructionsdirectlyfromvirtualmemory.C(a)I,II,andIIIC(b)IIand111only(c)Iand11onlyC(d)Iand111onlyCorrectansweris(c)Yourscoreonthisquestionis:20.00Feedback:Seesection3.3.1ofthecoursenotes.Whichofthefollowingdevicesis(are)sharedbyconcurrentlyrunningapplicationsthroughtheoperatingsystem?KeyboardPrinterProcessorC(a)IIonlyC(b)Iand11onlyC(c)IIand111onlyE(d)I,II,andIIICorrectansweris(d)Yourscoreonthisquestionis:20.00Feedback:Seesection3.3ofthecoursenotes.WhichofthefollowingindicatestotheoperatingsystemthatanapplicationisreferencingdatanotcurrentlyloadedintoRAM?C(a)RelocationerrorC(b)RAMinterrupt回(c)PagefaultC(d)RealmodeinterruptCorrectansweris(c)Yourscoreonthisquestionis:20.00Feedback:Seesection3.3.1ofthecoursenotes.Whichofthefollowingis(are)trueofvirtualmemoryandpagefaults?ApagefaultoccurswheneverataskreferstosomethingthatisinvirtualmemorybutnotinRAM.Apagefaultalwaysoccurswhenevertheoperatingsystemschedulesablockedtasktostartrunning.PagefaultscanoccurduetotoomanytasksexecutingortoolittleRAMwithinthecomputer.C(a)IIonly□(b)IIand111onlyC(c)IonlyE(d)Iand111onlyCorrectansweris(d)Yourscoreonthisquestionis:20.00Feedback:Seesection3.3ofthecoursenotes.ViewAssessmentFtesult:Multiple-ChoiceQuiz11Yourperformancewasasfollows:Whichofthefollowingstructuresisusedbyoperatingsystemstodescribetoauserhowfilesandfolders,excludingshortcuts,areorganizedonastoragedevice?区(a)atreeC(b)arootC(c)amatr汉Correctansweris(a)Yourscoreonthisquestionis:10.00Feedback:Seesection3.4.1ofthecoursenotes.Whichofthefollowingaretrueaboutthepresenceofhierarchicalfilesystemswithinanoperatingsystem?Hierarchicalfilesystemsrequireallfilestobestoredinadirectory.Hierarchicalfilesystemsmakeiteasierforuserstoorganizefiles.Hierarchicalfilesystemsrequirethatallfilesandsubfoldersinagivenfolderhavenamesthatareunique.C(a)111onlyC(b)I,II,andIII区(c)IIand111onlyC(d)Iand11onlyCorrectansweris(b)Yourscoreonthisquestionis:0.00Feedback:Seesection3.4.1ofthecoursenotes.ThetypeofdatacontainedwithinafileinWindowsisindicatedbythe ofthefile.C(a)contentC(b)parentfolder6(c)extensionC(d)attributesCorrectansweris(c)Yourscoreonthisquestionis:10.00Feedback:Seesection3.4.1ofthecoursenotes.Whichofthefollowingis(are)trueregardingtheclustersizeofadiskdrive?Aclusteristhesmallestamountofspacethatafilecanoccupyinadisk.Theclustersizewilldecreaseasthesizeofthediskincreases.区(a)IonlyC(b)Iand11C(c)11onlyC(d)NoneCorrectansweris(a)Yourscoreonthisquestionis:10.00Feedback:Seesection3.4.2,subsection"ClustersandFileAllocationTables,"inthecoursenotes.UnderWindows,creatingashortcuticonthatpointstoanothershortcuticonresultsinwhichofthefollowing?C(a)ashortcuthavingtheshortcutfileasatargetC(b)thecreationofacopyofthetargetoftheoriginalshortcut6(c)acopyoftheoriginalshortcutC(d)anerrorCorrectansweris(c)Yourscoreonthisquestionis:10.00Feedback:Seesection3.4.1ofthecoursenotes.Whenausercreatesafile,theusermustprovideitwithavalidfilenamethatadherestospecificrules,referredtoasfile-namingC(a)proceduresC(b)syntaxE(c)conventionsC(d)policiesCorrectansweris(c)Yourscoreonthisquestionis:10.00Feedback:Seepage170inthetextbook.Whichofthefollowingistrueaboutthenamesoffilesandsubfoldersthatresideinthesamefolder?C(a)Namesmustalwaysincludeanextension.区(b)Namesmustbeuniquewithinthatparentfolder.C(c)Namesmustalwaysstartwithacapitalletter.C(d)Namesmustbeuniquewithintheentirediskorpartition.Correctansweris(b)Yourscoreonthisquestionis:10.00Feedback:Seesection3.4.1ofthecoursenotes.InWindows9x/Me/XP/NT/2000,whichofthefollowingcharactersareallowedinfilenames??/*C(b)11onlyC(c)IIIonly区(d)NoneCorrectansweris(d)Yourscoreonthisquestionis:10.00Feedback:Seepage170inthetextbook.Considerasectorinadiskthatisonlypartiallyfilledwithdata.Theunusedportionofthesectorisknownas区(a)slackspaceC(b)emptyspaceC(c)non-dataspaceC(d)freespaceCorrectansweris(a)Yourscoreonthisquestionis:10.00Feedback:Seesection3.4.2,subsection"ClustersandFileAllocationTables,"inthecoursenotes.Afilecouldcontainwhichofthefollowing?AdocumentDigitizedsoundsDigitalvideoC(a)IIIonlyC(b)Ionly11and111onlyE(d)I,II,andIIICorrectansweris(d)Yourscoreonthisquestionis:10.00Feedback:Seepage205inthetextbook.UnderWindows,creatingashortcuticonthatpointstoanothershortcuticonresultsinwhichofthefollowing?C(a)anerrorC(b)ashortcuthavingtheshortcutfileasatargetC(c)thecreationofacopyofthetargetoftheoriginalshortcut母(d)acopyoftheoriginalshortcutCorrectansweris(d)Yourscoreonthisquestionis:10.00Feedback:Seesection3.4.1ofthecoursenotes.Whichofthefollowingis(are)trueregardingtheNewTechnologyFileSystem?NTFShasbuilt-inrecoverabilityfeature.TheclustersizevariesinNTFSdependingonthesizeofthedisk.NTFSsupportsdataaccesscontrolandownershipprivileges.E(a)I,II,andIIIC(b)11and111onlyC(c)Iand111onlyC(d)Iand11onlyCorrectansweris(a)Yourscoreonthisquestionis:10.00Feedback:Seesection3.4.2,subsection"FAT16,"inthecoursenotes.InWindows9x/Me/XP/NT/2000,whichofthefollowingcharactersareallowedinfilenames??/*C(a)IonlyE(b)NoneC(c)IIIonlyC(d)11onlyCorrectansweris(b)Yourscoreonthisquestionis:10.00Feedback:Seepage170inthetextbook.Whichofthefollowingistrueaboutthenamesoffilesandsubfoldersthatresideinthesamefolder?♦(a)Namesmustalwaysstartwithacapitalletter.区(b)Namesmustbeuniquewithinthatparentfolder.C(c)Namesmustbeuniquewithintheentirediskorpartition.C(d)Namesmustalwaysincludeanextension.Correctansweris(b)Yourscoreonthisquestionis:10.00Feedback:Seesection3.4.1ofthecoursenotes.Considerasectorinadiskthatisonlypartiallyfilledwithdata.TheunusedportionofthesectorisknownasC(a)freespaceC(b)non-dataspaceC(c)em