IT KEYWORDS

4. the movement of data between at least two digital devices.
7. hardware device that connects multiple computers
9. a global network of computers.
10. small segment of a larger message
11. something you use to end a digital letter
12. two or more computers (or other electronic devices) that are connected together

1. a powerful computer that often acts as a central hub for services in a network
2. uses radio waves to carry signals.
3. allows you to connect several computers and other devices to a single internet connection
5. what enables communication over the internet
6. networking hardware used to connect one network device to other network devices
8. measure of the amount of data that the medium can transfer over a given time