Activity 2.

7. There are wide variety of different keyboard designs.
9. Is an electronic device that manipulates information, or "data".
11. They can be categorized as input, storage device, and output device.
13. Are hardware used to translate words, sounds, images, and actions that people understand into a form that the system unit can process.
14. It Broadcasts data from one computer to the other units that are connected to it.
15. is a software that is freely distributed to users on a trial basis.
17. Is not free and bound with restrictions regarding use, distribution and modification.
19. Is a shorthand expression derived from the technical processes that the device perform
20. is a global network of billions of computers and other electronic devices.

1. From 1975-1989 used large scale to very large scale integrated(VLSI) circuit.
2. is a set of facts organized in such a way that it provides addictional value beyond that of the facts themeselves.
3. Is any media which is used to store data.
4. It uses a broadband connection and can be faster than both dial-up and DSL service.
5. The cost to procedure the information should be less than the actual cost of the information
6. From 1955-1964 John Bardeen, Willian Shockey and Walter Brattain invented new electronic switching device.
8. Is a way to send and receive messages across the internet.
10. By authorized users so they can obtain it in the right format and at the right time to meet their needs.
12. A mouse controls a pointer that is displayed on the monitor
16. Invented by Thomas Edison it can perform 2,000 to 16,000 additions per second.
18. I made up of related text, images, and other resources.