30 MCQs on Information Technology

Q1. Which of the following is not a type of computer network? A

Local Area Network (LAN) B

Wide Area Network (WAN) C

Personal Area Network (PAN)

Metropolitan Area Network (MAN) D

Q2. What is the full form of GUI? A

Graphic Unity Interface

Graphical Unity Interface D

Graphical User Interface C

Graphic User Interface B

Q3. Which of the following is used to create and edit documents? A

Database software

Presentation software D

Spreadsheet software C

Word processor B

Q4. What is the function of a VPN in a network? A

To connect two or more networks C

To encrypt data B

To filter email messages

To prevent unauthorized access D

Q5. What is the function of a firewall in a network? A

To connect two or more networks D

To prevent unauthorized access B

To filter email messages

To speed up data transfer C

Q6. Which of the following is an example of a high-level programming language? A

Machine language B

Java D

Assembly language C

Binary language

Q7. Which of the following is a popular web development framework? A

All of the above

React B

Angular C

Vue.js D

Q8. Which of the following is used to create animations and graphics for the web? A

Photoshop B

Flash D

Dreamweaver

Illustrator C

Q9. Which of the following is not a type of computer virus? A

Worm B

Trojan horse C

Spyware D

Router

Q10. What is the function of an email client? A

All of the above

To manage email messages C

To filter spam messages D

To create and edit email messages B

Q11. Which of the following is not an example of cloud storage service? A

Google Drive C

OneDrive

Dropbox B

Microsoft Office D

Q12. Which of the following is used to detect and remove computer viruses? A

All of the above

Firewall C

Antivirus software B

VPN D

Q13. Which of the following is an example of secondary storage device? A

RAM B

Hard disk drive D

Cache memory C

CPU

Q14. What is the function of a domain name system (DNS)? A

To filter email messages D

To provide secure communication B

To provide web content to clients

To translate domain names to IP addresses C

Q15. What is the full form of HTML? A

Hypertext Markup Language D

Hypertext Makeup Language

Hyperlink Text Markup Language B

Hyperlink Text Makeup Language C

Q16. What is the function of a router in a network? A

To connect two or more LANs B

To connect LAN and WAN C

To connect LAN and MAN

To connect two or more WANs D

Q17. Which of the following is a popular social media platform? A

All of the above

Twitter C

Facebook B

Instagram D

Q18. Which of the following is a popular video conferencing software? A

Zoom B

Skype C

All of the above

Google Meet D

Q19. What is the full form of CPU? A

Core Processing Unit

Central Processing Unit C

Control Processing Unit D

Computer Processing Unit B

Q20. What is the function of an operating system? A

To display images and graphics D

To run application software B

To create web pages

To manage hardware resources C

Q21. Which of the following is used to authenticate users in a network? A

Password B

All of the above

Smart card D

Biometric identification C

Q22. What is the function of a database management system? A

To manage data

To manage computer software D

To create and edit web pages B

To manage computer hardware C

Q23. Which of the following is used to search for information on the web? A

Email B

Browser C

Video conferencing

Instant messaging D

Q24. Which of the following is not a type of computer storage device? A

Optical drive D

Hard disk drive B

Keyboard

Flash drive C

Q25. Which of the following is a popular database management system? A

All of the above

Oracle C

MySQL B

Microsoft SQL Server D

Q26. What is the function of a content management system (CMS)? A

To create and edit web pages B

To encrypt data transmission

To manage web content C

To filter email messages D

Q27. Which of the following is used to encrypt data transmission over the internet? A

HTTP C

HTTPS B

SMTP

FTP D

Q28. Which of the following is a popular programming language for web development? A

C++

Python C

Java B

JavaScript D

Q29. What is the function of a web server? A

To create web pages

To store and manage data B

To provide web content to clients C

To manage network traffic D

Q30. Which of the following is not a type of cyber attack? A

SQL Injection D

Denial of Service (DoS) C

Google Search

Phishing B

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