Computing Systems A

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Across
  1. 2. Wi-Fi is mainly used by home and public networks to access the Internet.
  2. 6. software that is embedded in hardware
  3. 10. computer programs and games
  4. 13. _____enable a peripheral and computer to "talk" to each other.
  5. 14. Random access memory is the ____ storage for your computer.
  6. 16. a machine that stores and processes data
  7. 18. the fraudulent practice of sending emails or other messages purporting to be from reputable companies in order to induce individuals to reveal personal information
  8. 22. A computer ____is security software that protects your computer from hackers.
  9. 23. any invention, including tools, machines, techniques, and sources of power
  10. 24. The physical components of a computer are called _____.
  11. 25. local access network
Down
  1. 1. incomplete email
  2. 3. _____is using simple problem solving techniques to solve a problem.
  3. 4. a file sent along with an email
  4. 5. wide area network
  5. 7. A file ____tells the computer what type of program to open.
  6. 8. What does the B in Bcc mean?
  7. 9. A device that transmits digital data over analog utility lines and links with an Internet Service Provider.
  8. 11. provides a particular service and manages resources
  9. 12. A group of computers that share resources is called a ____.
  10. 15. helps a computer find other computers on the network
  11. 17. includes input devices and output devices
  12. 19. When looking on the Internet for a solution to a problem, you should look for ____ sources.
  13. 20. image file
  14. 21. group of computers that can share resources and information