Carlos's computer science crossword

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Across
  1. 4. methods of broadcasting
  2. 7. Programs used to operate computers
  3. 8. a graphical control element
  4. 9. hardware and software
  5. 10. a sequence of bytes or bits
  6. 11. an abstract storage location paired with an associated symbolic name
  7. 12. a small section of a program
Down
  1. 1. a unit of functionality of a software system that satisfies requirement
  2. 2. any information or data that is sent to the computer for processing
  3. 3. an interpreted object oriented
  4. 5. an action or occurrence
  5. 6. computing