technology vocabulary

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Across
  1. 3. an online journal where people post about their experiences
  2. 4. a copy of a file or directory on a separate storage device
  3. 5. having an output that is proportional to the input
  4. 11. a part of RAM used for temporary storage of data
  5. 12. a program that gives a computer instructions
  6. 13. adjusting the parts of something in relation to each other
Down
  1. 1. 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)
  2. 2. 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
  3. 3. of or pertaining to a number system having 2 as its base
  4. 4. board system a computer that is running software that allows users to leave messages and access information of general interest
  5. 6. a program used to view HTML documents
  6. 7. a fault or defect in a computer program, system, or machine
  7. 8. a unit of measurement of information
  8. 9. a data transmission rate for modems
  9. 10. an image represented as a two dimensional array of brightness values for pixels