What are four layers in the ARPA (TCP/IP) architecture?
A. Application, session, transport, and physical
B. Application, transport, network, and network interface
C. Presentation, network, data link, and network interface
D. Presentation, transport, data link, and physical
Answer:B
What are four layers in the ARPA (TCP/IP) architecture?
A. Application, session, transport, and physical B. Application, transport, network, and network interface C. Presentation, network, data link, and network interface D. Presentation, transport, data link, and physical