Basics of computer

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Across
  1. 3. It is an input device.
  2. 4. Component of a computer which can be touched.
  3. 8. CU and ALU of a computer jointly forms this.
  4. 9. Process of producing results from the data
  5. 10. It shows the different units which perform various operations
  6. 12. It is known as the brain of the computer.
  7. 13. Unit which handles the arithmetic and logical operations.
Down
  1. 1. Instructions given to a computer
  2. 2. Device which transforms data into meaningful information.
  3. 5. It is an output device.
  4. 6. process of entering data.
  5. 7. This controls all the operations of a computer.
  6. 11. Simplest way to show the workflow of a computer.