Cyber Security, Computer Abbreviations, Computer History - One Line Questions

1. The Abacus is considered the earliest known calculating tool. What era does its invention date back to? — Ancient times (around 2400 BC)
2. What is 'encryption' in the context of cyber security? — The process of converting data into a code to prevent unauthorized access
3. What is 'data breach'? — A successful cyberattack where sensitive data is accessed or disclosed
4. What is a 'botnet'? — A network of compromised computers controlled by a single entity
5. What is a 'Trojan horse' in computer security? — Malware disguised as legitimate software
6. What is a 'DDoS' attack? — An attack that aims to make a machine or network resource unavailable to its intended users
7. What is a 'worm' in computer security? — Malware that replicates itself and spreads across networks
8. What is 'pharming' in cyber security? — An attack that redirects users to fraudulent websites
9. The Analytical Engine, a proposed mechanical general-purpose computer, was designed by which mathematician? — Charles Babbage
10. Who is considered the 'father of artificial intelligence'? — John McCarthy
11. The concept of the stored-program computer, fundamental to modern computing, is often attributed to: — John von Neumann
12. What is 'zero-day exploit'? — An exploit that targets a vulnerability unknown to the vendor
13. What does 'BIOS' stand for? — Basic Input/Output System
14. Who is often credited with inventing the World Wide Web? — Tim Berners-Lee
15. The ENIAC computer was initially designed for what purpose? — Ballistic trajectory calculations
16. What does the abbreviation 'CPU' stand for in computing? — Central Processing Unit
17. Who is credited with designing the first commercial computer, UNIVAC I? — J. Presper Eckert and John Mauchly
18. Which historical computer is considered the first general-purpose electronic digital computer? — ENIAC
19. Which early computer played a crucial role in code-breaking during World War II? — Colossus
20. What is the term for software designed to damage or gain unauthorized access to a computer system? — Malware
21. Which generation of computers is characterized by the use of integrated circuits (ICs)? — Third Generation
22. The invention of the transistor marked the beginning of which generation of computers? — Second Generation
23. Which computer pioneer is known for her work on the Analytical Engine and is often considered the first computer programmer? — Ada Lovelace
24. Who developed the first compiler for a computer programming language? — Grace Hopper
25. Who is credited with developing the first widely used programming language, FORTRAN? — John Backus
26. What does 'GUI' stand for? — Graphical User Interface
27. What does 'HTML' stand for? — HyperText Markup Language
28. What does 'HTTP' stand for? — HyperText Transfer Protocol
29. What does 'IP' stand for in 'IP address'? — Internet Protocol
30. What does 'ISP' stand for? — Internet Service Provider
31. Who is considered the inventor of the integrated circuit (IC)? — Jack Kilby and Robert Noyce
32. What does 'LAN' stand for? — Local Area Network
33. What is 'malware' an abbreviation for? — Malicious Software
34. Which of the following is a common type of cyber threat that involves tricking individuals into revealing sensitive information? — Phishing
35. What does 'PDF' stand for? — Portable Document Format
36. What does 'RAM' stand for? — Random Access Memory
37. The development of microprocessors led to the creation of which generation of computers? — Fourth Generation
38. What is 'adware'? — Software that automatically displays advertisements
39. What is 'spyware'? — Software that monitors user activity without consent
40. What is 'ransomware'? — Malware that encrypts files and demands payment for their decryption
41. What does 'SQL' stand for? — Structured Query Language
42. What is a 'firewall' primarily used for in computer security? — To protect a network from unauthorized access
43. What is the primary function of an antivirus software? — To detect and remove malicious software
44. What does 'URL' stand for? — Uniform Resource Locator
45. What does 'USB' stand for? — Universal Serial Bus
46. What is 'social engineering' in the context of cyber security? — Manipulating people into performing actions or divulging confidential information
47. Which of these is NOT a generation of computers? — Nanotechnology Generation
48. What does 'VPN' stand for? — Virtual Private Network
49. What does 'Wi-Fi' commonly stand for? — Wireless Fidelity
50. What does 'WWW' stand for? — World Wide Web
All One Line Questions
E-Book Cyber Security, Computer Abbreviations, Computer History Online Test Cyber Security, Computer Abbreviations, Computer History Question Bank Cyber Security, Computer Abbreviations, Computer History