Welcome to your Computer Aptitude Knowledge Assessment Quiz
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1. What does the term “booting” refer to in a computer system?
2. What is the main purpose of a database?
3. Which of the following is used to protect data by converting it into unreadable form?
4. What does “GUI” stand for?
5. Which unit represents one million bytes of data?
6. What is the purpose of a router in a network?
7. Which key combination is commonly used to select all items in a document?
8. What does “HTTP” stand for?
9. What is the default file extension of Microsoft Excel files?
10. What does “e-mail” primarily allow users to do?
11. What is the main purpose of cache memory?
12. What does “URL” stand for?
13. What is the purpose of a device driver?
14. Which storage unit is the smallest?
15. What is the primary purpose of an operating system scheduler?
16. Which type of software helps in creating documents and presentations?
17. Which of the following best describes “cloud computing”?
18. Which of the following represents an internet search engine?
19. Which shortcut key is used to print a document?
20. Which software helps detect and remove unwanted programs from a computer?
21. Which tool is used to detect and fix errors in a program?
22. Which of the following is an example of volatile memory?
23. Which of the following is a wired communication medium?
24. Which operating system is open-source in nature?
25. Which component of a computer is responsible for performing arithmetic and logical operations?
