crossword homework

12345678910111213141516171819
Across
  1. 4. program
  2. 6. where the data is stored
  3. 11. portable computer
  4. 12. group of 8 bits
  5. 13. worldwide computer network
  6. 15. machine that can execute programs
  7. 16. base 2 system
  8. 17. electronic device that can transmit and receive data
  9. 19. place where research is done
Down
  1. 1. non portable computer
  2. 2. representation of an electrical circuit
  3. 3. electronic component that gather information from the environment
  4. 5. electronic component that increase the power of a signal
  5. 7. shape of the graph of a signal
  6. 8. short range wireless communication standard
  7. 9. potential difference in an electrical circuit
  8. 10. machine that can do things automatically
  9. 12. maximum rate of a data transfer
  10. 14. group of interconnected devices
  11. 18. minimum needed performance for executing in good conditions a program