Terminiology

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Across
  1. 1. Number of pixels in an image
  2. 6. Interprets an instruction
  3. 8. Converts digital and analogue signals
  4. 10. Compression with no data lost
  5. 13. Wireless access point
  6. 15. Connects a device to a network
  7. 17. Eight bits
  8. 18. Performs calculations and logic
  9. 20. Permanent memory storing instructions
  10. 21. Temporary storage inside the CPU
  11. 22. Connects networks using different protocols
  12. 23. High-speed memory near the CPU
  13. 25. Number of bits per pixel
  14. 28. Protects a network from threats
  15. 29. Transfers data between components
  16. 31. Compression with some data removed
  17. 32. Controls CPU operations
  18. 33. Retrieves an instruction from memory
  19. 36. Number of samples per second
  20. 39. Provides wireless network access
  21. 40. Character encoding system
  22. 41. Carries control signals
Down
  1. 2. Result too large to store
  2. 3. Carries data
  3. 4. Carries memory addresses
  4. 5. Four bits
  5. 7. Base 16 number system
  6. 9. Base 10 number system
  7. 11. Connects network segments
  8. 12. Connects different networks
  9. 14. Unit of transmitted data
  10. 16. Reduces file size
  11. 19. Carries out an instruction
  12. 24. Temporary main memory
  13. 25. Synchronises CPU operations
  14. 26. Smallest part of an image
  15. 27. Broadcasts data to all devices
  16. 29. Smallest unit of data
  17. 30. Measuring sound at intervals
  18. 34. Processing unit inside a CPU
  19. 35. International character encoding
  20. 37. Single letter or symbol
  21. 38. Connects devices in a LAN