TCP/IP - Technical MCQs

Q1:

What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?

A Application

B Host-to-Host

C Internet

D Network Access

ANS:B - Host-to-Host

The four layers of the TCP/IP stack (also called the DoD model) are Application/Process, Host-to-Host, Internet, and Network Access. The Host-to-Host layer is equivalent to the Transport layer of the OSI model.