Across
- 3. a person whose job or business is commercial printing.
- 4. drive drive self-contained storage device
- 6. a device for examining, reading, or monitoring something, in particular.
- 9. The brain of the computer The central processing unit (CPU) of a computer is a piece of hardware that carries out the instructions of a computer program and input/output operations of a computer system.
- 12. Device An output device is any piece of computer hardware equipment used to communicate the results of data processing carried out by an information processing system
- 16. Terminologies
- 18. The global communication network that allows almost all computers worldwide to connect and exchange information. Some of the early impetus for such a network came from the U.S. government network Arpanet, starting in the 1960s.
- 19. a printed circuit board containing the principal components of a computer or other device, with connectors into which other circuit boards can be slotted.
- 20. A symbol of something
Down
- 1. an area of territory owned or controlled by a ruler or government.
- 2. a planned series of future events, items, or performances.
- 4. the machines, wiring, and other physical components of a computer or other electronic system.
- 5. Device A devise such as a keyboard or device.
- 7. the programs and other operating information used by a computer.
- 8. a location connected to the Internet that maintains one or more pages on the World
- 10. a machine that processes something.
- 11. a hypertext document connected to the World Wide Web.
- 13. device device such as a computer mouse or keyboard, that connects to and works with the computer in some way.
- 14. Media websites and applications that enable users to create and share content or to participate in social networking.
- 15. system the software that supports a omputer's basic functions.
- 17. an arrangement of intersecting horizontal and vertical