Across
- 2. drive magnetic storage media where user files are stored
- 3. an input device used to capture video images in real time
- 6. port uses radio waves as it signals
- 7. unit computer speed is measured
- 12. access memory long-term memory
- 14. system controls the computer
- 15. the most commonly used programming language
- 16. the measurement for quality of image
- 17. a security device that controls access from the internet to a local area network
- 18. popular programming language used on the internet
- 19. chips store data and instructions for the computer
Down
- 1. memory temporary memory
- 4. the basic unit of storage within a computer
- 5. also referred to as the system board
- 8. port uses infrared light waves
- 9. converts characters, images, and text into digital data
- 10. connection between a computer and a network
- 11. processing unit the computer's brain
- 12. memory that cannot be changed
- 13. the screen that displays the software and data contained within a system