asas

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Across
  1. 2. the architectural design that enables users to add peripherals
  2. 3. the smallest unit of information a computer can process
  3. 4. the acronym for the computer's memory that needs to be instantly available to the CPU
  4. 8. the tiny dots that make up displayed images
  5. 10. a computer that transmits information via light waves rather than electrical pulses
  6. 12. the type of scanner used for high-end publishing and museum archiving
  7. 13. the type of printer that selectively heats images on special paper
  8. 14. the type of keyboard based on the placement of keys
  9. 15. the part of the computer that contains the CPU
  10. 17. the type of computer feedback that simulates the visual output
  11. 19. a speaker is an example of what type of device
  12. 20. a collection of 8 bits
  13. 21. the type of printer that sprays ink directly onto paper
Down
  1. 1. he acronym for the nonvolatile memory that can only be read
  2. 3. groups of wires where information travels between components
  3. 5. the code that represents each character as an 8-bit code
  4. 6. the digital video camera used for video conferencing
  5. 7. the timing device that produces electrical pulses to synchronize a computer's operations
  6. 9. apple's ipod is the example of this type of device
  7. 11. the fractional relationship between the width and height of a display
  8. 15. one-million bytes
  9. 16. the type of keyboard that places your arms at a less painful position
  10. 18. a keyboard is an example of what type of device