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MathematicalScienceofComputation:数学化的计算科学ExtremeScaleComputing:超大规模计算CloudComputing:云计算InternetofThings:物联网DataWarehouse:数据仓库Agent-OrientedSoftwareEngineering:面向智能体的软件工程SearchEngines:搜索引擎CMOS:ComplementaryMetal-Oxide-semiconductorTransistor互补金属氧化物半导体DARPA:DefanseAdvancedResarchProjectsAgency美国国国防部高级研究计划局DOE:theDepartmentofEnergy美国能源部MW:Megawatts百万瓦特,兆瓦DRAM:DynamicRandomAccessMemory动态随机存储器HDD:HardDiskDrive硬盘驱动器ASCR:AdvancedScientificComputingResearch先进科学计算研究URL:UniformResourceLocator统一资源定位符又叫网址IBM:InternationalBusinessMachinesCorporation国际商业机器公司SERP:SearchEngineResultsPage搜索引擎结果界面LAN:localareanetwork局域网ISP:InternetServiceProvider互联网服务提供商FiOS:freeintoowner'sstore自由进入业主商店IT:informationtechnology信息技术SaaS:SoftwareAsAService软件即服务AOL:AmericanOnline美国在线VoIP:VoiceoverInternetPhone网络语音电话业务PaaS:PlatformasaService平台即服务API:ApplicationProgrammingInterface,应用程序编程接口ADP:AutomaticDataProcessRF:radiofrequency无线电频率GPS:GlobalPositionsystem全球定位系统IaaS:InfrastructureasaService基础设施即服务MS:memorysystem存储系统VRML:VirtualRealityModelingLanguage)即虚拟现实建模语言RFID:RadioFrequencyIDentification射频辨认技术IoT:InternetOfThings物联网R&D:researchanddevelopment研究与开发ETL:Extracting-TranslatingandLoading数据提取、转换和加载SQL:StructuredQueryLanguage结构化查询语言CIF:Cost,Insurance&Freight涉及运费、保险费在内之到岸价SPA:SoftwarePublishersAssociation软件出版商协会MIT:MassachusettsInstituteofTechnology麻省理工FSF:FreeSoftwareFoundation自由软件基金会GNU:GNU'sNotUnix”一种与UNIX兼容的软件系统GSM:globalsystemformobilecommunications全球移动通信GPRS:GeneralPacketRadioService通用分组无线服务技术OFDM:OrthogonalFrequencyDivisionMultiplexing即正交频分复用技术CDMA:CodeDivisionMultipleAccess分吗多重连接,又称码分多址TDMA:TimeDivisionMultipleAccess时分多址3GPP:The3rdGenerationPartnershipProject第三代合作伙伴项目WiMax:WorldwideInteroperabilityforMicrowaveAccess全球微波互联接入1(1)Accordingthetext,theentitiesthatComputerSciencedealswithmaynotincludeProblems.Procedures.Programminglanguages.Computers.(2)Accordingthetext,whatisoneofthefirsttopicsincomputerscience?Whattheseelementaryproceduresmaybe?Howmorecomplexproceduresareconstructedfromelementaryprocedures?Howtounderstandaproblemcompletely?Whatelementaryproceduresmaybe,andhowmorecomplexproceduresareconstructedfromthem?(3)Whichofthestatementsfollowsdescribestherelationshipbetweenproceduresandprogramminglanguages.Thesameproceduremayberepresentedbydifferentprogramsindifferentprogramminglanguages.Theproblemoftranslatingproceduresfromoneprogramminglanguagetoanotheriseasy.Theproblemofdefiningaprogramminglanguagesemanticallycanbesolvedbystatingwhatprocedurestheprogramsrepresent.Computersciencemuststudyhowproceduresarerepresentedbycomputerprograms.(4)Whichofthefollowingstatementsiswrongfordescribingtherelationshipofproceduretodataspaceandprogramminglanguages?Proceduresoperateonmembersofcertaindataspacesandproducemembersofotherdataspaces.Programsaresymbolicexpressionsrepresentingprocedures.Thesameproceduremayberepresentedbydifferentprogramsindifferentprogramminglanguages.Programminglanguagesareconstructedfromdifferentprocedure.(5)Accordingthetext,whichofthefollowingstatementsiswrongaboutcomputer?Computersarefiniteautomata.Acomputerisdefinedbytheeffectofexecutingaprogramwithgiveninputonthestateofitsmemoryandonitsoutputs.Muchoftheworkonthetheoryoffiniteautomataisfruitfulwhenitisappliedtocomputation.Mostofthecurrentworkonautomatatheoryisbesidethepointofcomputerscience.(6)Accordingthetextofsection4,whichofthefollowingstatementiswrong?Wewouldlikeamathematicaltheoryinwhicheverytruestatementaboutprocedureswouldhaveaneasyshortproof.Thereisnocompletemathematicaltheoryofcomputation.Wehopeforatheorywhichisadequateforpracticalpurposes,likeprovingthatcompilerswork.Aninteger-freeformalismfordescribingcomputationshasbeendevelopedandcanbeusedtoproveaprocedureterminates.(7)Whatimportantresultshavebeenobtainedrelevanttoamathematicalsciencefcomputation?ThenotionofacomputablefunctionwasclarifiedbyTuring.Muchoftheworkonthetheoryoffiniteautomatahasbeendone.Existenceofclassesofunsolvableproblems.Amachinetobeasintelligentasahuman.(8)Whatkindofworkdoestheauthorsuggestnottosolvebymathematicsscienceofcomputation?Confirmingeachfeatureofaprogramminglanguageisworthitscost.Provingaprogrammeetsitsspecifications,Insteadofdebuggingit.Checkingeachstepofprogrambyhuman.Betterunderstandingofthestructureofcomputationsandofdataspaces.2Whatiswrongaboutexascalecomputing?BCexascalecomputingisaimingfor1,000,000,000,000,000,000calculationspersecond.exascalecomputingisbasedonvectorarchitectures.exascalecomputingareusingtenstohundredsofthousandsofprocessorsfromthePCandUnixmarkets.Allabove.AccordingtoDARPAExaScaleComputingStudy,whatisnotthekeytechnologychallenges?BMemoryandStorageChallenge.ClockfrenquencyChallenge.ConcurrencyandLocalityChallengeResiliencyChalleng.WhatareahasbeenidentifiedthatwillnotbebeneficialbyexascalecomputingintheDOEtownhallsandworkshops?DEnergyresearch,EnvironmentalsustainabilityNationalsecurityEconomywhatwillnotneedexascalecomputing?Dcloudcomputingsystemssolvinghighlycomplexproblemsthathavebeenbeyondourreachnationalsecuritysoftware5WhatkindsoftechnologiesdotheCloudComputingvendorscombinetoprovideservice?Avirtualization,automatedprovisioning,andInternetconnectivity.virtualization,database,andInternetconnectivity.Graphics,database,andInternetconnectivity.virtualreality,Graphics,database.Whatdoestheon-demandmodelinclude?CTheon-demandmodelincludesaGUIinterfacethatallowsuserstoself-provisionservices.Theon-demandmodelincludesaself-provisioninterfacethatallowsuserstoself-serviceservicesTheon-demandmodelincludesaself-serviceinterfacethatallowsuserstoself-provisionservicesTheon-demandmodelincludesaself-serviceinterfacethatallowsserverstoself-provisionservicesWhichkindofserviceisthemostwidelyknownandwidelyusedformofcloudcomputing?BPaaS(PlatformasaService).SaaS(SoftwareAsAService).IaaS(InfrastructureasaService).Alloftheabove.Whichkindofserviceisdesignedtoaugmentorreplacethefunctionsofanentiredatacenter?CPaaS(PlatformasaService).SaaS(SoftwareAsAService).IaaS(InfrastructureasaService).Alloftheabove.Whichkindofservicehaseliminatedcustomerworriesaboutapplicationservers,storage,applicationdevelopmentandrelated,commonconcernsofIT?ASaaS(SoftwareAsAService).PaaS(PlatformasaService).IaaS(InfrastructureasaService).Alloftheabove.6Accordingtothefirstpart,whataretwodistinctmodesofcommunicationintheInternetofThings?thingtoperson;persontothing;thing-to-thing;machine-to-machine;WhatarethecharacteristicsofSensornetworks?neednotbeconnectedtotheInternet;needbeconnectedtotheInternet;detectchangingattributesintheenvironment;Sensorsareatypeoftransducer;WhatarethecharacteristicsofRFID?varyingsizes;powerrequirements;operatingfrequencies;amountsofrewriteableandnonvolatilestorage;WhatarethemoreprominentapplicationareasfortheIoT?Cellphonesas“nativecontrolsfortheenvironment”;Cellphonesas“windowsoneverydaythings”;Continuousmonitoringandmeasuring;notmentionedinthepassage;Whenmayintelligentsoftwareemergethatacceptslargesetsofdatafromconnectedeverydayobjects,andanalyzessuchdatausingprocessesthatresemblehumanreason?Afer2023;After2023;Afer2023;After2023;10Whatmakedatawarehouseeffectivetohelpcompaniesandorganizationsmakebetterdecisions.DatawarehouseareintegratedDatawarehousewasfirstdevelopedbyBillInmonintheearly1990s.Datawarehousearesubjectoriented,Datawarehousearenon-volatile,andtimevariant.(2)InformationcontainedwithinadatawarehouseisstablemeansDatacanbeaddedbutneverbedeleted.Somedatacanbesystematicallydeletedthathasreachedthreeyearsofage.Theinformationthatwillbeaddedtothewarehousewillcomefromdailyinformationorhistoricalinformation.Dataisvolatile.(3)Whydataacquisitionisoneofthemostexpensivepartsofbuildingadatawarehouse?ETLtoolsmaycostacompanymillionsofdollarsinordertotransferdatafromsourcestothewarehouse.Dataacquisitionisacontinuousprocess.Whenthewarehouseisupdated,itisoftenhardtodeterminewhichinformationinthesourcehaschangedsincethepreviousupdate.Thedatacleansingprocessisusuallydoneduringthedataacquisitionphase.(4)Businessintelligenceismayinclude:ExecutiveInformationSystems,DecisionSupportSystems.DataminingAllabove.(5)AccordingtosectionofDataWarehouseTools,whichoneisnotadatawarehouseTools?Datavisualization.MarketingstrategiesMetadata.Dataaggregation.12Accordingtothecontentbefore“Namecalling”,answerthefollowingquestions.C(1).Whodoesn’twanttheprocessofcopyingandmodifyinginformationtobeeasy?A.thepublic.B.theuser.C.theowner.D.allofthem.(2).Whatrightofthereaderisrestrictedwhencopyrightiscombinedwithprinting?BA.reading.B.masscopy.C.copywithpenandpaper.D.allofthem.(3).Whichofthefollowingtechnologyismoreadvancedthanprintingpress?A.digitaltechnology.B.draconianmeasuresnowusedtoenforcesoftwarecopyright.C.hand-copying.D.noneofabove.(4).WhichofthefollowingisnotameasuretakenbySPAtoenforcesoftwarecopyright?DA.widespreadpersuasionsofabsoluterightoftheowners.B.promotingmonitoringamongworkers.C.unexpectedraidstosomeinstitutions.D.usehi-techdevicestobugthepublic.(5).TheauthormentionsSovietUnioninordertoprovethepracticeofSPAis__.BA.favorable.B.nasty.C.democratic.D.allofabove.Accordingtothecontentbetween“Namecalling”and“Economics”,answerthefollowingquestions.(1).Allofthefollowingwordsexcept__areusedtodescribetheuser’scopying.DA.piracy.B.theft.C.improvement.D.damage.(2).Theauthorthinkstheanalogybetweenprogramsandphysicalobjectsis__A.A.persuasive.B.accurate.C.simplistic.D.respectable.(3).Theauthorthinksthecopying__.DA.hasaloteffectontheowner,anditharmseveryone.B.hassomeeffectontheowner,anditharmssomepeople.C.hasalittleontheowner,butitharmsnoone.D.hasnodirecteffectontheowner,anditharmsnoone.(4).Howdotheownerscomputetheireconomicloss?CA.theysupposetheoneswhoneedthesoftwarewouldhaveboughtacopyB.theysupposehalfoftheuserwouldhaveboughtacopy.C.theysupposeeveryonewouldhaveboughtacopy.D.theysupposetheoneswhoarewillingtopayeveryonewouldhaveboughtcopy.(5).Theownerscansuffergreatlossonlyif__.AA.thepersonwhomadethecopywouldotherwisehavepaidforonefromtheowner.B.wheneveracopyismade.C.wheneversomeonedoesn’tpay.D.thepotentialconsumersarescaredbythecopyright.(6).Whydotheownersoftendescribethecurrentstateofthelaw,andtheharshpenaltiestheycanthreatenuswith?CA.tomakeushaveaninsightofthecopyright.B.tomakeusformahabitualmentality.C.tomakeusknowhowsensibletoimportthecopyright.D.tomakeuschallengetheunquestionableviewofmorality.(7).Whichofthefollowingstatesmentsisright?DA.weareurgedtoblametheownersforthepenalties.B.theownerspersuasioncanstanduptocriticalthinking.C.lawsdeciderightandwrong.D.rightandwrongcannotbeverifiedbylaws.(8).Whoholdthecopyrightsonsoftware?AA.theauthors.B.thecompanies.C.theusers.D.allofthem.(9).Theauthordeemstheanalogywithmaterialobjectsis__.A.reasonable.B.nonsense.C.accurate.D.persuasive.(10).WhichofthefollowingsaysingsisWrong?DA.peoplehavebeentoldthatnaturalrightsforauthorsistheacceptedandunquestionedtraditionofoursociety.B.theConstitutionstatesthepurposeofcopyrightistopromoteprogressnottorewardauthors.C.theConstitutionsaysthatcopyrightmustbetemporary.D.realestablishedtraditionofoursocietycannotbejustifiedforthepublic'ssake.Accordingtotherestcontent,answerthefollowingquestions.(1).Peoplewillproducemoreofsomethingif__.DA.theyareencouragedbytheirgreatworks.B.theyarewillingthedo.C.theyarewellpaid.D.theyarenotmotivatedbyeconomicreason.(2).Theeconomicargumentisbasedon__.CA.whetherweshouldpaymoneyornot.B.theusers’interest.C.theassumptionthathowmuchmoneywehavetopayisthekey.D.allofthem.(3).WhichofthefollowingstatementsisWrong?AA.Youcan’twellbeabletogetanequivalentsandwicheitherfreeorforaprice.B.Whetherornotyouhavetobuyit,thesandwichhasthesametaste.C.youcanonlyeatonesandwichonce.D.Whetheryougetthesandwichfromanownerornotcanonlyaffectstheamountofmoneyyouhaveleft.(4).Thatmaterialobjecthasownersandthatprogramhasownersis__.DA.thesame.B.different.C.irrelevant.D.tightlyconnected.(5).Theauthormentionsblackboxasanexampleinordertoprovecopyrightdeprivestheusers’__.A.money.B.wisdomC.freedom.D.allofthem.(6).Ifwewantmore

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