Computer Network You may likeArticlesIntroductionNetwork as an Infrastructure for Data CommunicationData Communication ComponentsApplication of Computer NetworkNetwork ArchitectureType of Computer NetworkNetwork TopologiesProtocols and StandardsOSI Reference ModelTCP/IP Protocol SuiteComparison between OSI and TCP/IPPhysical LayerNetwork DevicesTransmission MediaEthernet Cable StandardsSwitchingISDNData Link LayerNetwork LayerTransport LayerApplication LayerNetwork SecurityQuizesMid Term 2078Error Detection QuizImportant QuestionsDoc navigation← C Programming GuidesNCC → Was this article helpful to you? Yes No How can we help? Name Email subject message