第1題Themanagementneedsofsmartagricultureinclude()AAutomaticalarmBParksecurityCEco-tourism正確答案：ABC第2題Whatservicescantheagriculturalexpertsystemprovidetofarmers?()ASalesmethodsBVarietyselectionCRichwatermanagementDPestandweedcontrol正確答案：BCD第3題Whatissuesdoessmartagricultureface?()ATalentshortage,loweducationalandculturallevelsofpractitionersBLowcostsofequipmentandsoftwareservicesCInaccuratesensorprecisionanddifficultyindataacquisitionDLackofcoretechnologiesandweakpracticality正確答案：ACD第4題Whatarethekeytechnologiesinsmartagriculture?()ASensortechnologyBNetworkcommunicationtechnologyCAutomaticcontroltechnologyDInformationprocessingtechnology正確答案：ABCD第5題Whatarethetrendsinagriculturaldevelopment?()AFromscalemanagementtofragmentedmanagement,fromthree-dimensionaltoflatdevelopmentBFromproductionorganizationandservicestospecializationCFromnaturalagriculturetofacilityagricultureDFrommechanizedagriculturetointelligent(smart)agriculture正確答案：BCD第6題Whatimportantissuesdoessmartagricultureaddress?()AImprovingagriculturalproductionandmanagementefficiency,andreducingproductioncostsBAddressingtheincreasingshortageofrurallaborCEnhancingagriculturalproductqualityandsafety,improvingtheecologicalenvironmentDChangingtheperspectivesofagriculturalproducersandconsumers正確答案：ABCD第7題Whoaretheservicetargetsoftheoverallframeworkofthesmartagricultureplatform?()AGovernment,researchinstitutionsBEnterprisesCCooperativesDFarmers正確答案：ABCD第8題Whatbenefitscansmartagriculturebring?()AIntelligentfarmplatformsBManagementdemandsCProductiondemands正確答案：ABC第9題Whichdisciplinesdoessmartagriculturemainlycover?()AAgronomyBLawCEngineeringDLiterature正確答案：AC第10題Whichcharacteristicsareincludedinsmartagriculture?()APreciseperceptionBIntelligentdataanalysisCIntelligentearlywarningDIntelligentcontrol正確答案：ABCD第11題Whichofthefollowingcorrectlydescribetraditionalagriculture?()ASeriousenvironmentalpollutionandhighresourcewastageBIrrigation,fertilization,andpesticideapplicationbasedonexperienceandintuitionCLowoutput,lowefficiency,andlowagriculturalprofitlevelsDUnderdevelopedagriculturalproductbranding,lackingcompetitiveadvantage正確答案：ABCD第12題TheEnglishtermfor"智慧農(nóng)業(yè)"is().ASmartAgricultureBWisdomAgricultureCArtificialAgricultureDAutomaticAgriculture第1題第2題Commonpositioningmethodsinclude____,____,and_____.正確答案：:Absolutepositioning正確答案：:relativepositioning正確答案：:fixedpositioning第3題第4題第5題第6題Expertsystemscannotautonomouslyperformonlineanalysisandin-depthminingofhistoricaldataoncloudplatforms.()第7題IoTsystemscanmonitorvariousenvironmentalindicesindifferentcropbasesinreal-time.()第8題NetworksareoneofthemostimportantinfrastructuresoftheInternetofThings?()第9題WirelessSensorNetworksareoftenusedtoefficientlyobtainsensinginformationoveralargeareaatlowcost.()第10題WirelessSensorNetworksareformedbyorganizingandcombiningtensofthousandsofsensornodesusingwiredcommunicationtechnology.()第11題Smartagriculturehelpsfarmersreducecosts,reducephysicallabor,andoptimizetheallocationofseeds,fertilizers,pesticides,andhumanresources?()第12題Agricultureconsumesupto70%oftheworld'sfreshwaterresources?()第13題WhattasksdoesthemanagementservicelayeroftheInternetofThingshandle?()ADatastorageBDataretrievalandanalysisCDatagenerationDDataconfidentiality正確答案：ABD第14題WhatarethecomponentsofanRFIDsystemintheindustry?()ATagsBSensorsCReadersDAntennas正確答案：ACD第15題WhatarethecoretechnologiesoftheInternetofThings(IoT)?()AInformationgenerationBInformationtransmissionCInformationprocessingDInformationapplication正確答案：ABCD第16題WhataretheimportantcharacteristicsoftheInternetofThings(IoT)?()AOrdinaryobjectsbecomingdevice-equippedBAutonomousterminalsinterconnectingCPervasiveintelligentservicesDLightweightandportabledevices正確答案：ABC第17題InwhichfieldscanWirelessSensorNetworksbepotentiallyapplied?()AMilitary,aviationBExplosionprevention,disasterrelief,environmentCMedical,healthcare,homeDIndustrialmanufacturing正確答案：ABCD第18題Whichofthefollowingareapplicationareasofsensors?()AMonitoringairtemperatureandhumidityBMonitoringsoiltemperatureandhumidityCMonitoringCO2concentrationDMonitoringlightintensity正確答案：ABCD第19題Whattypesofsensorsaretherebasedontheirworkingprinciples?()AElectronicsensorsBPhysicalsensorsCChemicalsensorsDBiologicalsensors正確答案：BC第20題Whatopportunitiesdoessmartagriculturehave?()ASmartphoneexpansionandinternetpenetrationBPublic-privatepartnershipsCRelianceontechnology正確答案：ABC第21題Whatarethelimitingfactorsofthesmartagriculturemarket?()AFragmentedagriculturalmarketsBLimitedagriculturalIoTbusinessCLargeinvestmentrequirementsDDatamanagementtosupportagriculturaldecision-making正確答案：ABCD第22題Whatarethemarketdrivingfactorsforsmartagriculture?()AClimatechangeBWaterconservationCEfficiencyimprovement正確答案：ABC第23題IoTtechnologycanaddressspecificproblemsinagricultureandcreatesmartfarmsbasedonIoT,achievingboth()and()?ACropqualityBCropyieldCCropresistanceDCropdiversity正確答案：AB第24題WhendidthebasicconceptoftheInternetofThings(IoT)emerge?()A1960sB1970sC1980sD1990s第25題WhatisthefullnameofWSN?()AWirelessSensorNetworkBWirelessNetworkCWirelessSensorDWiredSensorNetworkChapter3text第1題Regardingthetypesofdatavariables,wetypicallydividethemintotwotypes:____and____.正確答案：:Discretevariables正確答案：:continuousvariables第2題Agriculturalbigdatareferstothespecializedpracticeandapplicationofbigdatatheory,technology,andmethodsintheagriculturalfield.()第3題Categoricalvariablesusuallyhaveatleasttwocategories,whicharedistinctandexclusive,coveringallindividuals.()第4題Inferentialstatistics,ontheotherhand,useexperimentalmethodstoanalyzedata,testdata,andinfertheattributesofthepopulationfromthesample.()第5題DescriptivestatisticsThepurposeofdescriptivestatisticsistodescribethebasiccharacteristicsofthedata,includingcharacteristicsofthedatadistribution,theaveragevalueofthedata,andthebasicrulesofdatachange,etc.()第6題Insupervisedlearning,wetypicallydividethedataintothree

sets:()AThetrainingsetBValidationsetCTestsetDStatisticalset正確答案：ABC第7題Whatarethecharacteristicsofunsupervisedlearning?()AItdoesn'thaveacleartask.BItdoesn'trequiredatalabeling.CUnsupervisedoperationDAnditdoesn'tneedtoachieveaquantifiedresult.Analysis:Unsupervisedlearningdoesn'thaveacleartask,itdoesn'trequiredatalabeling,anditdoesn'tneedtoachieveaquantifiedresult.正確答案：ABD第8題Whatarethecommontypesofdatadistribution?()AThebinomialdistributionBThenormaldistributionCThePoissondistributionDTheexponentialdistributionAnalysis:Thebinomialdistribution.Thenormaldistribution.ThePoissondistribution.Theexponentialdistribution正確答案：ABCD第9題Whattypesofdatavariablescanbeclassifiedbasedontheattributesandcharacteristicsofthedata?()ACategoricalvariablesBOrderedvariablesCNumericalvariablesDUnorderedvariablesAnalysis:Classifydatavariablesintocategoricalvariablesandnumericalvariablesbasedontheattributesandcharacteristicsofthedata.正確答案：AC第10題Dividestatisticalanalysisinto________.()ADescriptivestatisticsBInferentialstatisticsCCrossstatisticsDObservationalstatisticsAnalysis:Dividestatisticalanalysisintodescriptivestatisticsandinferentialstatistics正確答案：ABChapter4text第1題Explanation:Webcrawling,alsoknownas____,____,____,etc.,worksbycrawlingthecontentofwebsiteserversontheinternet,automaticallybrowsinginformationontheweb,replacingpeopleincollectingandorganizingdataontheinternet.()AWebspiderBWebantCWebrobotDWebcelebrity正確答案：ABC第2題Thedetectionprocessforlitchiflowersisdividedintofourparts:first,____;next,____,andthen____.Adjustthemodel'strainingparametersbasedonthetestresultstooptimizethemodel.Finallyusetheoptimalmodelfor____toobtaindetectionresults.()AAnnotatethecollectedlitchiflowerimagesBAugmentthedatasetCTrainthemodelDImagedetection正確答案：ABCD第3題Traditionaltargetdetectionalgorithmsconsistofthreestages:first,____;then,____;andfinally,___.()AGeneratingtargetproposalboxesBExtractingfeaturesfromeachproposalboxCClassifyingbasedonthefeatures正確答案：ABC第4題Theoperatingproceduresofthepestidentificationsystemincludethreesteps:____,____,and____.()ADatabackupBUseruploadspicturesCImageprocessingandcomparisonDResultdisplay正確答案：BCD第5題Thepestidentificationsystemisdividedintothreeparts:____,____,and____.()APestidentificationmoduleBResultdisplaymoduleCPestdatabaseDPestclassificationmodule正確答案：ABCChapter5text第1題Whatisthemainpurposeofabusinessplan?()ATosellproductsB