Basic Puzzle

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Across
  1. 3. A shared pathway, like a data highway
  2. 7. A fundamental digital circuit within a computer's Central Processing Unit
  3. 9. Device used to amplify or switch electronic signals
  4. 10. identifying the operation to be performed
  5. 11. Doing it again
  6. 12. the "brain'' of the computer
  7. 14. random Access Memory
  8. 15. Get it
Down
  1. 1. a type of data storage device
  2. 2. Do it
  3. 4. viruses, keyloggers, phishing
  4. 5. a collection of electronic components
  5. 6. Basic Input/Output System
  6. 8. delay between a request and the completion of that request
  7. 13. universal character encoding