Multiple choice

Which of the following is a transport layer protocol?

  1. Internet Control Message Protocol

  2. Neighbor Discovery Protocol

  3. Stream Control Transmission Protocol

  4. Dynamic Host Configuration Protocol
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C Correct answer
Explanation

SCTP (Stream Control Transmission Protocol) is a transport layer protocol designed to provide reliable, message-oriented communication. ICMP and NDP are network layer protocols, and DHCP is an application layer protocol.

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