Hardware and Software

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Across
  1. 2. when the power is removed data is lost
  2. 5. Brain
  3. 7. used to store copies of the contents of the most frequently used memory locations
  4. 9. carried out
  5. 10. buses support the transfer of this
Down
  1. 1. opposite of permanent
  2. 3. mathematical operations eg addition subtraction multiplication or division
  3. 4. particular order
  4. 6. Core part of the operating system
  5. 8. process carried out so the computer understands instructions