1Which TCP/IP layer corresponds to OSI layers 5, 6 and 7?AInternet layerBLink layerCApplication layerDTransport layerView AnswerDiscussWorkspaceReportSaveEasy
2Which protocol maps an IP address to a MAC address on a LAN?ADNSBICMPCDHCPDARPView AnswerDiscussWorkspaceReportSaveEasy
3Which TCP/IP layer corresponds to the OSI network layer?AInternet layerBTransport layerCLink layerDApplication layerView AnswerDiscussWorkspaceReportSaveEasy
4Which field in the IP header prevents packets from circulating forever?AVersionBFlagsCTTL (Time To Live)DChecksumView AnswerDiscussWorkspaceReportSaveEasy