Across
- 4. manages centralized resources
- 7. star, mesh, ring, and bus
- 8. a typically powerful mainframe computer
- 9. 7 layers computers use to communicate
- 13. the person who is using the computer
- 15. stores the operating system, applications, and data files
- 16. any hardware device that sends data to the computer
- 18. any connectable device
- 19. local area network
- 21. typically used to process bulk excess of data
- 23. houses the primary devices
- 24. gives power to everything
- 26. physical components of your computer
- 27. a circuit board that can be inserted in a computer to give extra facilities or memory.
- 30. used to control the heat of the CPU
- 31. a computer you would normally see at home
Down
- 1. a group of letters occurring after a period in a file name, indicating the format of the file.
- 2. this device connects everything to it
- 3. data is stored on this small portable device
- 5. information processed by the computer
- 6. processes commands to the computer in forms of texts
- 8. used to hold data
- 10. a program
- 11. TCP/IP
- 12. an electronic device
- 14. used to perform simple tasks
- 17. virtual private network
- 20. system of interactive visual components for computer software
- 22. central processing unit
- 25. can be read and changed in any order
- 28. operate on (data) by means of a program
- 29. the system you're using for your computer