Digital Technology-hardware and software

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Across
  1. 1. high speed volatile memory
  2. 3. Central processing unit
  3. 5. manages the execution of instructions
  4. 6. Core part of it
  5. 7. type of arithmetic operation
  6. 9. Transmits groups of data
  7. 10. known as read only memory
Down
  1. 2. includes operations and comparisons
  2. 4. Brains of the computer
  3. 8. makes the access time much shorter