TCP/UDP

TCP/ Transfer control protocol

Poll

How do you think data travels from your device to another device on the internet?

• The data is sent in one big piece all at once.

• The data is broken into smaller pieces and each piece finds its own path to the destination.

• The data waits until the internet is free of other traffic before it’s sent.

• The data is only sent if there’s a clear connection between the devices.

• UDP is used when speed is more important than perfection. It sends data quickly without checking if every single piece gets there, so it’s ideal for things like:

  • Live streaming (like watching videos in real-time)

  • Online gaming (where quick response is key)

  • Voice and video calls (where a little lag is okay as long as it stays smooth)

​UDP (User Datagram Protocol)

• TCP/IP is mainly used when you need reliable and accurate communication. It makes sure all the data arrives in order and without any mistakes. This makes it perfect for things like:

  • Browsing websites

  • Sending emails

  • Downloading files

​TCP (Transmission Control Protocol)

TCP/IP and UDP are both used to send data over the internet, but they have different main uses because of their unique qualities:

Word Cloud

What words come to mind when you think about how data travels on the internet? Answer using 1-2 words