1. To trial the platform and take tests, please take a few seconds to SIGN UP
and SET UP FREE.
2. Searching for something specific? See our text overview of all tests. Scroll right for levels, and lists.
Join 36000+ teachers and students using TTIO.
Great context for the four layer model and TCP/IP
TCP Explained
Additional Reading
https://www.computerhope.com/jargon/t/tcpip.htm
https://en.wikipedia.org/wiki/Transmission_Control_Protocol
https://www.guru99.com/tcp-ip-model.html
https://www.plixer.com/blog/network-layers-explained/
TCP/IP and UDP Compared
www.teachyourselfpython.com