What are the four layers in the TCP/IP reference model?

IT Questions BankCategory: IT EssentialsWhat are the four layers in the TCP/IP reference model?
What are the four layers in the TCP/IP reference model? 1ITExamAnswers Staff asked 11 months ago

Question:
What are the four layers in the TCP/IP reference model?

  • application, presentation, internet, network access
  • application, transport, network, data link
  • application, transport, internet, network access
  • application, presentation, session, transport
  • physical, data link, network, transport

Explanation: The TCP/IP model has four layers. Each layer has specific functions to prepare data for data transmission. The four layers from top to bottom are application, transport, internet, and network access.

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