IT and How Computers Work

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Across
  1. 3. this type of memory is permanent and saved on the hard drive
  2. 6. job-specific high-speed wire used to communicate the processor with other components
  3. 7. overseer of the CPU
  4. 8. information that gets returned by the computer
  5. 10. A machine that can quickly complete a vast number of extremely simple tasks.
  6. 11. this type of bus carries data back and forth
  7. 12. Stores data which is virtual information only accessible with a computer
  8. 15. arithmetic and logic operations are processed here
  9. 16. data we give to our computers
  10. 18. printed circuit board that houses important hardware components via ports
  11. 20. 0's and 1's
  12. 21. used to store either temporary or permanent information
  13. 24. limited space, high-speed memory that the CPU can use for quick processing
  14. 25. comprised of the translation of input and the instructions given for output
Down
  1. 1. this type of bus carries a specific address in memory and are unidirectional
  2. 2. A way for computers all around the world to communicate with each other
  3. 4. Making sure the information is communicated and stored safely and securely – only the right people should have access to it
  4. 5. type of input device
  5. 7. "brain of the computer"
  6. 9. physical outlet used to connect outside, IO (Input/Output) devices to a computer.
  7. 13. Are organized sets of instructions that utilize the computer’s hardware to complete predefined tasks.
  8. 14. responsible for the long-term, or secondary storage of data and programs
  9. 17. type of output device
  10. 19. fast and temporary memory
  11. 22. a mouse being clicked
  12. 23. this type of bus carries the control signals to the other components and are unidirectional
  13. 26. the use of technology to organize, store, share, and process information.