Unit 2 Vocabulary

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Across
  1. 3. To browse the Internet; look around casually and randomly, without seeking anything in particular
  2. 5. A video camera is a camera used for electronic motion picture acquisition, initially developed by the television industry but now common in other applications as well
  3. 6. A program that accesses and displays files and other data available on the Internet and other networks
  4. 8. The machines, wiring, and other physical components of a computer or other electronic system
  5. 10. The programs and other operating information used by a computer
  6. 13. Combining words and phrases using the words AND, OR, NOT and NEAR (otherwise known as Boolean operators) to limit, widen, or define your Internet search
  7. 15. A standardized system for tagging text files to achieve font, color, graphic, and hyperlink effects on World Wide Web pages
  8. 17. The intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment
  9. 18. A link from a hypertext file or document to another location or file, typically activated by clicking on a highlighted word or image on the screen
  10. 19. The imparting or exchanging of information or news
  11. 20. An international computer network providing e-mail and information from computers in educational institutions, government agencies, and industry, accessible to the general public via modem links
Down
  1. 1. Camera that records and stores digital images
  2. 2. The key component of a computer system, which contains the circuitry necessary to interpret and execute program instructions
  3. 4. A piece of code that is capable of copying itself and typically has a detrimental effect, such as corrupting the system or destroying data
  4. 7. A system of interlinked hypertext documents contained on the Internet
  5. 9. A location or address identifying where documents can be found on the Internet; a Web address
  6. 11. Computer Program with a user interface
  7. 12. To copy data from one computer system to another or to a disk
  8. 14. To communicate electronically on the computer
  9. 16. The application of scientific knowledge for practical purposes