1. Who invented the World Wide Web?
✅ a) Tim Berners-Lee
2. What was the first commercially successful personal computer?
✅ d) Apple II
3. Which company introduced the first GUI-based operating system?
✅ c) Xerox
4. Which programming language was used to write the UNIX operating system?
✅ a) C
5. Which computer virus is considered the first widely spread PC virus?
✅ c) Brain
6. Which company developed the first operating system for personal computers?
✅ a) Microsoft
7. Which was the first GUI-based operating system?
✅ c) Xerox Alto
8. Which company introduced the first commercially available smartphone?
✅ b) IBM (IBM Simon, 1994)
9. Which programming language is considered the first high-level programming language?
✅ a) Fortran
10. Which company developed the Java programming language?
✅ b) Sun Microsystems
11. Who is known as the “father of artificial intelligence”?
✅ b) John McCarthy
12. Which company developed the first widely used web browser?
✅ d) Mosaic Communications
13. Which was the first search engine on the internet?
✅ c) Archie
14. Which company introduced the first cloud computing service?
✅ a) Amazon (AWS, 2006)
15. Which programming language was developed by Dennis Ritchie at Bell Labs?
✅ b) C
16. Which company developed the first graphical operating system for personal computers?
✅ c) Xerox
17. Which company introduced the first successful portable computer?
✅ b) Osborne 1
18. Which company introduced the first commercially available laptop?
✅ c) Toshiba
19. Who invented the concept of the Turing Machine?
✅ b) Alan Turing
20. Which company developed the first version of the Windows operating system?
✅ b) Microsoft
21. Which of the following is considered the first supercomputer?
✅ c) CDC 6600
22. Which programming language is primarily used for developing system software?
✅ c) C
23. Which company introduced the first tablet computer?
✅ b) Microsoft (Tablet PC, 2001)
24. Which of the following is considered the first wearable computer?
✅ c) MIT Wearable Computer
25. Which company developed the first microprocessor?
✅ a) Intel (Intel 4004, 1971)
26. Who is known as the “father of the computer”?
✅ b) Charles Babbage
27. Which was the first search engine on the web?
✅ d) Archie
28. Which company introduced the first mass-produced computer?
✅ b) UNIVAC
29. Which of the following was the first programming language?
✅ b) Fortran (first high-level language)
30. Which company developed the first word processing software?
✅ c) WordStar
31. Which company developed the first commercially successful graphical user interface (GUI)?
✅ b) Apple (Apple Lisa, 1983)
32. Which was the first mobile phone to offer internet connectivity?
✅ b) IBM Simon
33. Which company developed the first commercially available microcomputer?
✅ c) MITS (Altair 8800, 1975)
34. Which of the following is considered the first electronic digital computer?
✅ a) ENIAC
35. Who developed the concept of stored-program architecture?
✅ b) John von Neumann
36. Which programming language was developed by Guido van Rossum?
✅ c) Python
37. Which company developed the first commercially available antivirus software?
✅ c) IBM (1987)
38. Which company created the first spreadsheet software for personal computers?
✅ c) VisiCorp (VisiCalc, 1979)
39. Which programming language is primarily used for artificial intelligence and machine learning?
✅ b) Python
40. Which technology forms the foundation of blockchain and cryptocurrencies?
✅ c) Distributed ledger technology
41. Which computer was the first to use the Intel 8080 microprocessor?
✅ c) Altair 8800
42. Who developed the Linux operating system?
✅ b) Linus Torvalds
43. Which company developed the first antivirus software?
✅ c) IBM
44. Which company introduced the first commercially available laptop?
✅ c) Toshiba
45. Who invented the concept of the Turing Machine, which laid the foundation for modern computing?
✅ b) Alan Turing
46. Which company developed the first graphical user interface (GUI) for a commercial product?
✅ c) Xerox
47. Which was the first successful portable computer?
✅ b) Osborne 1
48. Which company introduced the first commercially available laptop?
✅ c) Toshiba
49. Who invented the concept of stored-program architecture, which is used in modern computers?
✅ b) John von Neumann
50. Which company developed the first microprocessor?
Ans -Intel