二維碼英語試題及答案

一、單項選擇題（每題2分，共20分）1.“二維碼”常見的英文表述是（）A.two-dimensionalcodeB.double-dimensioncodeC.two-dimensioncode2.ScantheQRcodecanbetranslatedas（）A.畫二維碼B.掃描二維碼C.制作二維碼3.TheQRcodewasinventedin（）A.ChinaB.JapanC.America4.WhatdoesQRstandforinQRcode?（）A.QuickReadingB.QuickResponseC.QuietReading5.Youcanuseyourphone'scamerato（）aQRcode.A.takeB.scanC.make6.Manyappssupport（）QRcodes.A.readB.readsC.reading7.QRcodesarewidelyusedin（）now.A.hospitalsB.everywhereC.onlystores8.TheinformationinaQRcodecanbe（）A.textB.onlypicturesC.onlynumbers9.WhenyouscanaQRcode,thephone（）theinformation.A.sendB.receivesC.makes10.SomeQRcodesmaybe（）,sobecareful.A.safeB.dangerousC.useful二、多項選擇題（每題2分，共20分）1.WhichofthefollowingcanbeencodedinaQRcode?（）A.WebsitelinksB.PhonenumbersC.Textmessages2.WherecanyouoftenseeQRcodes?（）A.OnproductpackagesB.InadvertisementsC.Onbusinesscards3.WhattoolscanbeusedtoscanQRcodes?（）A.SmartphonesB.TabletsC.Specialscanners4.TheadvantagesofQRcodesinclude（）A.HighinformationcapacityB.EasytogenerateC.Fastreadingspeed5.QRcodescanbeusedfor（）A.PaymentB.SharingfilesC.Attendancechecking6.WhichcompaniesmayuseQRcodes?（）A.RetailersB.BanksC.Airlines7.WhenscanningaQRcode,weneedtopayattentionto（）A.ThesourceofthecodeB.WhetheritisavalidcodeC.Ifitwillcausesecurityrisks8.ThetypesofinformationthatcanbestoredinaQRcodeare（）A.ImagesB.AudioC.Video9.QRcodescanbe（）A.PrintedonpaperB.DisplayedonscreensC.Carvedonobjects10.Indailylife,QRcodesareusedin（）A.SubwayticketingB.LibraryborrowingC.Hotelcheck-in三、判斷題（每題2分，共20分）1.QRcodesareonlyusedforadvertising.（）2.Youcan'tcreateyourownQRcode.（）3.AllQRcodesaresafetoscan.（）4.AQRcodecanstorealargeamountofinformation.（）5.OnlysmartphonescanscanQRcodes.（）6.TheQRcodewasfirstusedintheautomotiveindustry.（）7.QRcodescan'tbeusedforidentification.（）8.ScanningaQRcodealwaysrequiresaninternetconnection.（）9.QRcodesareanewtypeofbarcode.（）10.AQRcodecanbereadinanydirection.（）四、簡答題（每題5分，共20分）1.WhatisaQRcode?Answer:AQRcodeisatwo-dimensionalcodethatcanstorevarioustypesofinformationsuchastext,links,etc.Itcanbequicklyscannedandreadbydevices,enablingfastinformationtransfer.2.ListtwocommonusesofQRcodesindailylife.Answer:Payment,likeusingAlipayorWeChatpaymentQRcodes.Alsoforaddingfriendsonsocialapps,byscanningeachother'sQRcodes.3.WhyareQRcodessopopular?Answer:Theyarepopularbecausetheycanstorealargeamountofinformation,areeasytogenerateandscan,andhaveafastreadingspeed.Theyareconvenientforvariousapplications.4.HowtoensuresafetywhenscanningQRcodes?Answer:OnlyscanQRcodesfromreliablesources.Avoidscanningcodesfromunknownorsuspiciousplacestopreventpotentialsecuritythreatslikemalwareorphishing.五、討論題（每題5分，共20分）1.DiscusshowQRcodeshavechangedthewaywecommunicate.Answer:QRcodessimplifyinformationsharing.Forexample,sharingbusinesscardswithQRcodesallowsquicktransferofcontactdetails.Insocialmedia,scanningcodesmakesaddingfriendseasier.Itenablesseamlesstransferofvariousinformation,enhancingcommunicationefficiency.2.WhatarethepotentialfutureapplicationsofQRcodes?Answer:Inthefuture,theymaybemorewidelyusedinsmarthomesfordevicecontrol.Alsoinhealthcare,forpatientinformationaccess.Maybeevenforpersonalizedexperiencesinmuseums,wherescanningcodesprovidesdetailedexhibitinformation.3.CompareQRcodeswithtraditionalbarcodes.Answer:QRcodescanstoremuchmoreinformationthantraditionalbarcodes.Theycanstorevariousdatatypesandcanbereadinanydirection.Traditionalbarcodesaremainlyforproductidentificationandhavelimitedinformationstoragecapacity.4.HowdoQRcodescontributetothedigitaleconomy?Answer:QRcodesfacilitatedigitalpayment,whichiscrucialforthedigitaleconomy.Theyalsohelpbusinessespromoteproductsthroughlinksincodes.Insupplychainmanagement,theyenableefficienttracking,promotingoveralldigital