计算机专业英语影印版(Computing-Essentials-2008)课后答案大全——第二单元The-Internet--The-Web--and.doc

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1、ComputingEssentials2008Chapter2:TheInternet,TheWeb,andElectronicCommerceKeyTermsKeyTermDefinitionaddress(32,34)ThelocationornameofWebsiteAdvancedResearchProjectAgencyNetwork(ARPANET)(30)launchedin1969whentheUnitedStatesfundedaprojectthatdevelopedanationalcomputern

2、etworkapplets(33)SpecialprogramsonWebsitesthatprovideanimation,interactivity,displaygraphics.attachment(35)Files,suchasdocumentsandworksheets,thatarecanbesentalongwithane-mailmessage.auctionhousesite(44)sellawiderangeofmerchandisedirectlytobidders.browser(31)Softw

3、areprogramsthatprovideanuserinterfacetoWebresourcesbusiness-to-business(B2B)(43)involvesthesaleofaproductorservicefromonebusinesstoanother.business-to-consumer(B2C)(43)thesaleofaproductorservicetothegeneralpublicorendusers.cable(31)ModemsthatprovideInternethigh-sp

4、eedaccessusingunusedbandwithonacabletelevisionnetworkcarder(45)Criminalsthatspecializeinstealing,trading,andusingstolencreditcardsovertheInternet.CenterforEuropeanNuclearResearch(CERN)(30)introducedtheWorldWideWebin1992inSwitzerland.computervirus(35)Softwareprogra

5、msthathavedestructiveresultsoncomputerfilesand/orsystemsconsumer-to-consumer(C2C)(43)involvesindividualssellingtoindividualsdial-up(31)UsingatelephonemodemandstandardtelephoneslinestoaccessandInternetserviceprovider.digitalcash(45)Internet’sequivalenttotraditional

6、cash.Buyerspurchasee-cashfromathirdpartybytransferringfundsfromtheirbanks.(Seealsoelectroniccash,cybercash,ore-cash)directorysearch(40)SelectingacategoryortopicfromasearchenginethatfitstheinformationlookedforontheWeborInternet.Seealsoindexsearch.domainname(32)Itis

7、partofanURLthatsignifiesthenameofaWebserverwheretheresourceislocateddownloading(46)CopyingafilefromaservertoalocalcomputerDSL(31)DigitalSubscriberLine,providesadigitalconnectionoverunusedfrequenciesofstandardtelephonelinese-commerce(42)buyingandsellingofgoodsovert

8、heInternet.Seealsoelectroniccommercee-learning(31)Beingabletotakeclassesonalmostanysubjectfromeducationalinstitutionsthatoffercoursesonline.electronicco