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Satya • 3.38K Points
Extraordinary

Q. Which of these is a Layer 4 protocol?

  • (A) IP
  • (B) ARP
  • (C) UDP
  • (D) Ethernet
  • Correct Answer - Option(C)
  • Views: 24
  • Filed under category Networking
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Explanation by: Satya

UDP (User Datagram Protocol) operates at the Transport Layer (Layer 4) of the OSI model.

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