S

Satya • 2.31K Points
Master

Q. Which protocol uses a three-way handshake to establish a connection?

  • (A) UDP
  • (B) TCP
  • (C) ICMP
  • (D) ARP
  • Correct Answer - Option(B)
  • Views: 4
  • Filed under category Networking
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Explanation by: Satya
TCP uses a three-way handshake (SYN, SYN-ACK, ACK) to establish reliable connections.

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