Quiz for your home work

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Across
  1. 2. A secret word or phrase used to authenticate access.
  2. 5. A device that receives data from a computer (e.g., monitor, printer).
  3. 9. An electronic device for storing and processing data.
  4. 11. (Uniform Resource Locator) The address of a web page.
  5. 12. (Random Access Memory) Short-term memory that stores data temporarily.
  6. 13. Where data is saved permanently (e.g., hard drive, SSD).
  7. 14. The physical parts of a computer.
  8. 15. Programs and operating information used by a computer.
  9. 18. Device A device used to provide data to a computer (e.g., keyboard, mouse).
  10. 19. Software used to access the internet (e.g., Chrome, Firefox).
Down
  1. 1. (OS) Software that manages computer hardware and software (e.g., Windows, macOS).
  2. 3. A global network connecting millions of private, public, academic, business, and government networks.
  3. 4. Wireless technology for connecting devices to the internet.
  4. 6. A unique identifier for a user on a system.
  5. 7. A group of interconnected computers.
  6. 8. Electronic mail, a method of exchanging digital messages.
  7. 9. Saving data on remote servers accessed via the internet.
  8. 10. A wireless technology for exchanging data over short distances.
  9. 16. A collection of web pages on the internet.
  10. 17. Central Processing Unit The brain of the computer that processes instructions.