Which three protocols operate at the application layer of the TCP/IP model? (Choose three.)

Last Updated on February 21, 2021 by Admin

Which three protocols operate at the application layer of the TCP/IP model? (Choose three.)

• ARP
• POP3
• TCP
• DHCP
• FTP
• UDP
  

  Answers Explanation & Hints: FTP, DHCP, and POP3 are application layer protocols. TCP and UDP are transport layer protocols. ARP is a network layer protocol.