17If a packet has TTL 64 and passes through 10 routers, what is its TTL when it arrives?A74B64C10D54View AnswerDiscussWorkspaceReportSaveMedium
18Which protocol was developed by Vint Cerf and Bob Kahn?AEthernetBHTTPCWi-FiDTCP/IPView AnswerDiscussWorkspaceReportSaveEasy
19Ethernet and Wi-Fi operate at the TCP/IP:ATransport layerBLink (network access) layerCApplication layerDInternet layerView AnswerDiscussWorkspaceReportSaveEasy