MIS整理判断-选择

判断题ABCDE1.Digitalfirmsaremorecompetitiveandefficientbecausenearlyallcorebusinessprocessesaredigitallyenabled.Answer:TrueDifficulty:MediumReference:p.112.Aformalinformationsystemcanbeamanualone.Answer:TrueDifficulty:EasyReference:p.163.Dataworkersprocesspaperwork.Answer:TrueDifficulty:EasyReference:p.214.Eachlevelofmanagementhasdifferentinformationneedsandinformationsystemrequirements.Answer:TrueDifficulty:MediumReference:p.215.Anetworkrequiresatleastthreecomputers.Answer:FalseDifficulty:EasyReference:p.226.Allinformationsystemsarebehavioralsystems.Answer:FalseDifficulty:HardReference:p.267.Changesincompanystrategyusuallydonotrequirechangesintheuseofinformationtechnologies.Answer:FalseDifficulty:EasyReference:p.271.Ateachleveloftheorganizationthereareinformationsystemssupportingthemajorfunctionalareasofthebusiness.Answer:TrueDifficulty:EasyReference:p.412.Asalesorderentrysystemwouldbeconsideredamanagementinformationsystem.Answer:FalseDifficulty:MediumReference:p.433.Decision-supportsystemsexplicitlyincludeuser-friendlysoftware.Answer:TrueDifficulty:HardReference:p.464.ESSaddressnonroutinedecisionsrequiringjudgment,evaluation,andinsightbecausethereisnoagreed-onprocedureforarrivingatasolution.Answer:TrueDifficulty:HardReference:p.475.Executivesupportsystemsservethemanagementleveloftheorganization,addressproblemswheretheprocedureforarrivingatasolutionmaynotbefullypredefinedinadvance,anduseinternalinformationfromTPSandMIS.Answer:FalseDifficulty:EasyReference:p.476.Attheoperationallevel,salesandmarketingsystemsassistinlocatingandcontactingprospectivecustomers,trackingsales,processingorders,andprovidingcustomerservicesupport.Answer:TrueDifficulty:EasyReference:p.497.Enterpriseapplicationsspantheentirefirm,integratinginformationfrommultiplefunctionsandbusinessprocessestoenhancetheperformanceoftheorganizationasawhole.Answer:TrueDifficulty:EasyReference:p.558.Ateachleveloftheorganizationthereareinformationsystemssupportingthemajorfunctionalareasofthebusiness.Answer:TrueDifficulty:EasyReference:p.419.Asalesorderentrysystemwouldbeconsideredamanagementinformationsystem.Answer:FalseDifficulty:MediumReference:p.4310.Decision-supportsystemsexplicitlyincludeuser-friendlysoftware.Answer:TrueDifficulty:HardReference:p.4611.ESSaddressnonroutinedecisionsrequiringjudgment,evaluation,andinsightbecausethereisnoagreed-onprocedureforarrivingatasolution.Answer:TrueDifficulty:HardReference:p.4712.Executivesupportsystemsservethemanagementleveloftheorganization,addressproblemswheretheprocedureforarrivingatasolutionmaynotbefullypredefinedinadvance,anduseinternalinformationfromTPSandMIS.Answer:FalseDifficulty:EasyReference:p.4713.Attheoperationallevel,salesandmarketingsystemsassistinlocatingandcontactingprospectivecustomers,trackingsales,processingorders,andprovidingcustomerservicesupport.Answer:TrueDifficulty:EasyReference:p.4914.Enterpriseapplicationsspantheentirefirm,integratinginformationfrommultiplefunctionsandbusinessprocessestoenhancetheperformanceoftheorganizationasawhole.Answer:TrueDifficulty:EasyReference:p.551.Allorganizationsdevelopstandardoperatingprocedures,politics,andcultures.Answer:TrueDifficulty:MediumReference:p.752.Environmentsgenerallychangefasterthanorganizationsdo.Answer:TrueDifficulty:EasyReference:p.773.Asthecostofinformationsystemstechnologyfalls,itissubstitutedforlabor.Answer:TrueDifficulty:EasyReference:p.814.Differentiationisastrategyusefulatthebusinesslevel.Answer:TrueDifficulty:EasyReference:p.905.Competitiveforcesmodelisanappropriatemodelusedforanalysisatthefirmlevel.Answer:FalseDifficulty:MediumReference:p.991.E-commercegreatlyincreasesmarketentrycostsformerchants.Answer:FalseDifficulty:MediumReference:p.1152.Electronicdatainterchanges(EDI)arebasedonproprietarysystems.Answer:TrueDifficulty:MediumReference:p.1243.Digitalchecksaremoreexpensivethantraditionalcreditcards;howevertheyaremuchfasterthantraditionalpaper-basedchecking.Answer:FalseDifficulty:MediumReference:p.1304.Alipay(支付宝)systemsenableconsumerstomakeinstantonlinepaymentstomerchantsandotherindividualsbasedonvaluestoredinadigitalaccount.Answer:TrueDifficulty:MediumReference:p.1295.AnintranettypicalusesaportaltoprovideasinglepointofaccesstointernalsystemsanddocumentsusingaWebinterface.Answer:TrueDifficulty:MediumReference:p.1311.Applicationserviceprovidersdonotprovideservicessuchastheuseofsoftwareapplicationstosmallandmedium-sizedcompanies.Answer:FalseDifficulty:MediumReference:p.2161.Acomputersystemorganizesdatainahierarchythatstartswithbitsandbytes.Answer:TrueDifficulty:EasyReference:p.2302.Arecordconsistsofagroupingofcharactersintoawordorgroupofwords.Answer:FalseDifficulty:EasyReference:p.2303.Everyrecordinafileshouldcontainatleastonekeyfield.Answer:TrueDifficulty:EasyReference:p.2304.DBMSseparatethelogicalandphysicalviewsofthedata.Answer:TrueDifficulty:MediumReference:p.2335.Arecordinarelationaldatabaseiscalledatuple.Answer:TrueDifficulty:EasyReference:p.2366.Datawarehousesuseonlyinternaldatasources.Answer:FalseDifficulty:MediumReference:p.2457.D