Across
- 3. What device controls the cursor and selects items?
- 5. Who modified the Pascal calculator?
- 10. What does IQ stand for?
- 12. What stores images and videos digitally?
- 13. Who invented "Pascal's Calculator"?
- 17. What generation uses vacuum tubes?
- 18. What is an application installed on a computer called?
- 19. What device converts sound into electrical signals?
- 21. What allows users to select items with their fingers?
- 22. What device performs arithmetic operations at high speed?
- 26. Who is known as the father of modern computers?
- 28. Which input device is shaped like a pen for accuracy?
- 30. What does LCD stand for?
- 32. What is the main input device?
- 33. What device do companies use for efficiency in systems?
- 35. What is a collection of raw facts or instructions called?
- 36. What hardware is not part of the system unit?
- 38. What generation uses integrated circuits?
- 39. What describes the high speed of computer operations?
- 40. What term means done without human intervention?
Down
- 1. What feature allows computers to adapt to any situation?
- 2. What device is used to control characters in games?
- 4. What generation uses transistors?
- 6. Who invented "Napier bones"?
- 7. What captures real-time images and connects to a computer?
- 8. What is the 5th generation based on?
- 9. Why is a computer considered emotionless?
- 11. What are the physical parts of a computer called?
- 14. What device records and retrieves data?
- 15. What does LED stand for?
- 16. What does CRT stand for?
- 20. What holds data for future use?
- 23. What enables computers to store and recall information?
- 24. What is a portable storage device?
- 25. What generation uses microprocessors?
- 27. What is a set of instructions for a computer called?
- 29. What does the word "compute" mean?
- 31. What calculating device was developed by Egyptians?
- 34. What provides large storage capacity?
- 37. What is the material on which data is stored?