Computer Structure and Components

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Across
  1. 2. used to store frequently used data
  2. 5. the physical components that make up a computer
  3. 7. arithmetic logic unit
  4. 9. central processing unit
  5. 10. stores the address of a location in memory
  6. 12. the programs that run on a computer system
Down
  1. 1. stores the address of the next instruction to be performed by the CPU
  2. 3. once per second
  3. 4. random access memory
  4. 6. two processor cores
  5. 8. control unit
  6. 10. stores the data or instruction that has been fetched from memory or is about to be transferred to and stored in memory
  7. 11. read only memory