Across
- 2. a device that forces liquid, air, or gas into or out of something
- 4. a system of computers that are connected to one or more other computers
- 8. a set of instructions that tell a computer what to do
- 10. a special purpose or duty
- 12. the amount of sound that is produced by electronic devices
- 13. space for keeping information on a computer
- 14. the electronic parts of a computer system
- 16. a part of a machine or system that has a particular use
- 17. information that is produced or stored by a computer
- 18. supplies or tools needed for a special purpose
- 19. occurring on computers or on the internet
Down
- 1. relating to energy produced by changing the structure of the central part of an atom
- 3. a series of steps for doing something
- 5. something that allows you to become connected
- 6. a flat, thin, round object that is used to store information
- 7. to produce or create something
- 9. working or operating by itself
- 11. having to do with science or industrial work
- 15. a machinery in a vehicle that turns engine power into movement forwards or backwards
- 18. a mistake, especially one that causes problems of affects the result of something