Last Updated on November 2, 2020 by InfraExam
Which three protocols operate at the application layer of the TCP/IP model? (Choose three.)
- ARP
- TCP
- UDP
- FTP
- POP3
- DHCP
Answers Explanation & Hints: FTP, DHCP, and POP3 are application layer protocols. TCP and UDP are transport layer protocols. ARP is a network layer protocol.