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Friday, August 2, 2019

Which of the following layers is layer 4 in the OSI model?

Which of the following layers is layer 4 in the OSI model?

  • Transport
  • Physical
  • Network
  • Application 

EXPLANATION


Transport (Layer 4)
OSI Model, Layer 4, provides transparent transfer of data between end systems, or hosts, and is responsible for end-to-end error recovery and flow control. It ensures complete data transfer. Layer 4 Transport examples include SPX, TCP, UDP.
Sep 24, 1999

 

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