technology vocabulary

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Across
  1. 3. a unit of measurement of information
  2. 4. an image represented as a two dimensional array of brightness values for pixels
  3. 6. having an output that is proportional to the input
  4. 7. board system a computer that is running software that allows users to leave messages and access information of general interest
  5. 8. a part of RAM used for temporary storage of data
  6. 10. a program that gives a computer instructions
  7. 12. of or relating to or being a communications network in which the bandwidth can be divided and shared by multiple simultaneous signals (as for voice or data or video)
Down
  1. 1. of or pertaining to a number system having 2 as its base
  2. 2. a copy of a file or directory on a separate storage device
  3. 3. of or relating to a combinatorial system devised by George Boole that combines propositions with the logical operators AND and OR and IF THEN and EXCEPT and NOT
  4. 4. an online journal where people post about their experiences
  5. 5. adjusting the parts of something in relation to each other
  6. 9. a data transmission rate for modems
  7. 11. a program used to view HTML documents
  8. 13. a fault or defect in a computer program, system, or machine