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以下不是Intel和IBM公司研制的DVI技术的核心部件的是 。
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AtransportlayerprotocolhasseveralresponsibilitiesOneistocreateaprocess-to-processprogram-to-programcommunication;TCPusesport 1toaccomplishthis.Anotherresponsibilityofatransportlayerprotocolistocreatea2anderror-controlmechanismatthetransportlevel.TCPusesasliding3protocoltoachieveflowcontrol.Itusestheacknowledgmentpackettime-outandretransmissiontoachieve 4control.Thetransportlayerisalsoresponsibleforprovidingaconnectionmechanismfortheapplicationprogram.Theapplicationprogramsends5ofdatatothetransportlayer.Itistheresponsibilityofthetransportlayeratthesendingstationtomakeaconnectionwiththereceiver. 1是
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