Computer architecture

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Across
  1. 2. responsible for all processing and calculations within a computer
  2. 5. contains the results of any calculations performed in the ALU
  3. 8. small amount of memory which is a part of the CPU
  4. 9. contains the instruction or data after it is fetched from memory
Down
  1. 1. responsible for all mathematics and calculations performed by the CPU
  2. 2. indicates how fast the CPU can be run
  3. 3. a set of parallel wires that connect two ore more components within a computer system
  4. 4. hold the location of data that needs to be accessed
  5. 6. CPU's processing unit
  6. 7. stores temporary memory which the computer is able to receive quickly