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