Computer Science Crossword

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Across
  1. 1. communicates with the CPU using lower-speed circuitry
  2. 3. connects to a computer through a standard USB and can hold from 512MB to 320 GB
  3. 6. device that receives, stores, and processes information
  4. 9. manages CPU operation
  5. 13. metal disk that stores up to 700MB
  6. 15. carries out programming steps to process data
  7. 17. collection of programs that controls the CPU, memory, and I/O devices work to execute programs
  8. 18. collection of files that are organized together and labeled with a common name
  9. 20. a vast, international network of computers
Down
  1. 2. programs that execute on the computer
  2. 4. a type of electronic memory that is usually built into the CPU and uses high-speed circuitry to provide quick access to data
  3. 5. allows the user to identify and select commands
  4. 7. manages the computer's memory with organized files
  5. 8. collection of software that spans the internet and enables the interlinking of documents and resources
  6. 10. represents a connection to another page and is usually displayed on a Web page as underlined, colored text
  7. 11. circuit board that connects all of your hardware to your processor and distributes electricity from your power supply
  8. 12. stores information and data
  9. 14. electric components wired together
  10. 16. components of a computer
  11. 19. a collection of 8 bits