2. Which of the following is an example of an operating system?
3. What is the purpose of RAM in a computer?
4. Which file extension is commonly used for a Word document?
5. What does the acronym USB stand for?
6. Which of the following is an example of an input device?
7. What is the function of an antivirus program?
8. What does the acronym PDF stand for?
9. What does "URL" stand for in the context of web browsing?
10. Which of the following is a web browser?
11. What is the purpose of an IP address?
12. What is the primary function of a firewall in computer security?
13. What is the default file extension for Microsoft Excel?
14. What does the term "LAN" stand for?
15. Which component is known as the "brain" of the computer?
16. What is the purpose of a DNS server?
17. Which of the following is considered an input device?
18. What does the term "BIOS" stand for in computing?
19. What is the purpose of a spreadsheet program like Microsoft Excel?
20. What is the purpose of the "Ctrl + Alt + Delete" keyboard shortcut in Windows?
21. What does the acronym CPU stand for?
22. What is the function of the Ctrl + Z keyboard shortcut in computing?
23. Which of the following is an example of an output device?
24. What does the term "URL" stand for?
25. What is the purpose of the "Ctrl + C" keyboard shortcut in computing?
26. Which of the following programming languages is the basis for web development?
27. What is the purpose of the "Ctrl + P" keyboard shortcut in computing?
28. What does the term "HTML" stand for?
29. Which of the following is a commonly used web browser?
30. What is the purpose of an SSD (Solid State Drive) in a computer?
31. What does the term "ISP" stand for in the context of the internet?
32. Which of the following is a common type of computer virus?
33. What is the purpose of the "Ctrl + X" keyboard shortcut in computing?
34. What is the function of the motherboard in a computer?
35. Which of the following is a storage device with no moving parts?
36. What is the purpose of a cookie in web browsing?
37. Which file extension is commonly used for a compressed archive file?
38. What is the role of an operating system in a computer?
39. Which component of a computer is responsible for managing data traffic between the CPU, memory, and other peripherals?
40. What is the purpose of a graphics card in a computer?
41. What does the term "Wi-Fi" stand for?
42. Which of the following is an example of a system software?
43. What is the purpose of a cursor in computing?
44. What is the primary function of the "Ctrl + S" keyboard shortcut in Word?
45. Which of the following is an example of a volatile memory?
46. What is the purpose of a router in a computer network?
47. Which programming language is known for its simplicity and readability, often used for beginners?
48. What is the purpose of the "Ctrl + V" keyboard shortcut in computing?
49. What does the term "Phishing" refer to in the context of cybersecurity?
50. Which of the following is a characteristic of a solid-state drive (SSD)?