Internet and Web Basics MCQs: 100 Multiple Choice Questions

Here are 100 Multiple Choice Questions (MCQs) on Internet and Web Basics. Each question has four options, and the correct answer is given after each question.

The Internet and Web Basics form the foundation of modern digital communication, enabling users to access information, share data, and connect globally. Understanding core concepts such as the Internet, World Wide Web, web browsers, search engines, URLs, and basic web technologies is essential for students, professionals, and beginners in information technology. This topic explains how the Internet works, how websites are created and accessed, and how common Internet services like email, cloud storage, and e-commerce function. A clear grasp of Internet and Web Basics not only improves digital literacy but also supports learning in computer science, online safety, and emerging web technologies.

Internet and Web Basics – MCQs

1. The Internet is best described as:

   • A. A single computer network

   • B. A global network of networks

   • C. A web browser

   • D. A website
     Answer: B

2. Which protocol is used to transfer web pages?

   • A. FTP

   • B. SMTP

   • C. HTTP

   • D. POP
     Answer: C

3. The full form of WWW is:

   • A. World Wide Web

   • B. World Web Wide

   • C. Web World Wide

   • D. Wide World Web
     Answer: A

4. Who invented the World Wide Web?

   • A. Bill Gates

   • B. Steve Jobs

   • C. Tim Berners-Lee

   • D. Vint Cerf
     Answer: C

5. A website is a collection of:

   • A. Servers

   • B. Web pages

   • C. IP addresses

   • D. Protocols
     Answer: B

6. Which of the following is a web browser?

   • A. Google

   • B. Yahoo

   • C. Chrome

   • D. Bing
     Answer: C

7. Which protocol is used for secure communication over the web?

   • A. HTTP

   • B. FTP

   • C. HTTPS

   • D. TCP
     Answer: C

8. The main page of a website is called:

   • A. Index page

   • B. Home page

   • C. First page

   • D. Default page
     Answer: B

9. What does URL stand for?

   • A. Uniform Resource Locator

   • B. Universal Resource Link

   • C. Uniform Reference Link

   • D. Universal Reference Locator
     Answer: A

10. Which device connects a computer to the Internet?

    • A. Scanner

    • B. Modem

    • C. Printer

    • D. Monitor
      Answer: B

11. The Internet was originally developed for:

    • A. Education

    • B. Military research

    • C. Business

    • D. Entertainment
      Answer: B

12. Which of the following is a search engine?

    • A. Firefox

    • B. Google

    • C. Opera

    • D. Safari
      Answer: B

13. HTML is used to:

    • A. Design web pages

    • B. Connect networks

    • C. Send emails

    • D. Secure data
      Answer: A

14. The full form of HTML is:

    • A. Hyper Text Markup Language

    • B. High Text Markup Language

    • C. Hyperlink Text Markup Language

    • D. Hyper Tool Markup Language
      Answer: A

15. Which protocol is used to send emails?

    • A. HTTP

    • B. FTP

    • C. SMTP

    • D. POP
      Answer: C

16. An IP address is:

    • A. A domain name

    • B. A unique identifier for a device

    • C. A web browser

    • D. A search engine
      Answer: B

17. Which of the following is NOT a web browser?

    • A. Chrome

    • B. Edge

    • C. Google

    • D. Firefox
      Answer: C

18. FTP stands for:

    • A. File Transfer Protocol

    • B. Fast Transfer Protocol

    • C. File Text Protocol

    • D. Fast Text Protocol
      Answer: A

19. Which organization manages domain names?

    • A. WWW

    • B. ICANN

    • C. W3C

    • D. ISO
      Answer: B

20. The address of a website is called:

    • A. IP

    • B. URL

    • C. DNS

    • D. HTTP
      Answer: B

21. DNS is used to:

    • A. Store files

    • B. Translate domain names to IP addresses

    • C. Secure websites

    • D. Design web pages
      Answer: B

22. Which of the following is a top-level domain?

    • A. .com

    • B. .web

    • C. .html

    • D. .http
      Answer: A

23. Which type of website allows user interaction?

    • A. Static website

    • B. Dynamic website

    • C. Offline website

    • D. Archived website
      Answer: B

24. Cookies are used to:

    • A. Store user information

    • B. Delete browsing history

    • C. Speed up hardware

    • D. Protect viruses
      Answer: A

25. Which language is mainly used for styling web pages?

    • A. HTML

    • B. CSS

    • C. Java

    • D. SQL
      Answer: B

26. Which of the following is a web hosting service?

    • A. Gmail

    • B. Google Drive

    • C. Bluehost

    • D. Chrome
      Answer: C

27. A hyperlink is used to:

    • A. Insert images

    • B. Connect web pages

    • C. Format text

    • D. Play videos
      Answer: B

28. Which protocol is used to receive emails?

    • A. SMTP

    • B. HTTP

    • C. POP3

    • D. FTP
      Answer: C

29. Which of the following is an example of a web application?

    • A. MS Word

    • B. Google Docs

    • C. Paint

    • D. Calculator
      Answer: B

30. The speed of the Internet is measured in:

    • A. Bytes

    • B. Hertz

    • C. Mbps

    • D. Pixels
      Answer: C

31. ISP stands for:

    • A. Internet Service Provider

    • B. Internal Service Protocol

    • C. Internet Security Program

    • D. Information Service Provider
      Answer: A

32. Which device routes data between networks?

    • A. Switch

    • B. Router

    • C. Hub

    • D. Modem
      Answer: B

33. The first web page was created in:

    • A. 1980

    • B. 1989

    • C. 1991

    • D. 1995
      Answer: C

34. Which file extension is used for web pages?

    • A. .txt

    • B. .doc

    • C. .html

    • D. .exe
      Answer: C

35. What does TCP/IP stand for?

    • A. Transmission Control Protocol / Internet Protocol

    • B. Transfer Control Protocol / Internet Program

    • C. Transmission Communication Program

    • D. Transfer Communication Protocol
      Answer: A

36. Which is NOT an Internet service?

    • A. Email

    • B. File sharing

    • C. Video conferencing

    • D. Word processing
      Answer: D

37. Which browser is developed by Mozilla?

    • A. Chrome

    • B. Edge

    • C. Firefox

    • D. Safari
      Answer: C

38. Cloud computing means:

    • A. Using weather data

    • B. Storing data online

    • C. Printing online

    • D. Offline storage
      Answer: B

39. Which symbol is used in an email address?

    • A. #

    • B. $

    • C. @

    • D. %
      Answer: C

40. Which protocol is used for file downloading?

    • A. FTP

    • B. SMTP

    • C. HTTP

    • D. POP
      Answer: A

41. A web server is:

    • A. A client computer

    • B. A computer that hosts websites

    • C. A browser

    • D. A protocol
      Answer: B

42. Which of the following is an example of a domain name?

    • A. 192.168.1.1

    • B. www.google.com

    • C. HTTP

    • D. HTML
      Answer: B

43. Which language adds interactivity to web pages?

    • A. HTML

    • B. CSS

    • C. JavaScript

    • D. XML
      Answer: C

44. What is bandwidth?

    • A. Storage capacity

    • B. Data transfer rate

    • C. Internet cost

    • D. Network security
      Answer: B

45. Which of the following is a social networking site?

    • A. Google

    • B. Facebook

    • C. Wikipedia

    • D. Amazon
      Answer: B

46. Spam refers to:

    • A. Secure emails

    • B. Unwanted emails

    • C. Draft emails

    • D. Encrypted emails
      Answer: B

47. Which protocol ensures data is delivered correctly?

    • A. HTTP

    • B. FTP

    • C. TCP

    • D. IP
      Answer: C

48. Which web standard organization develops web technologies?

    • A. ISO

    • B. IEEE

    • C. W3C

    • D. ICANN
      Answer: C

49. Which is an example of e-commerce?

    • A. Online shopping

    • B. Online gaming

    • C. Online chatting

    • D. Online learning
      Answer: A

50. Which of the following stores web pages?

    • A. Client

    • B. Server

    • C. Browser

    • D. Router
      Answer: B

51. What does .edu represent?

    • A. Education

    • B. Entertainment

    • C. Electronic

    • D. Energy
      Answer: A

52. Which tool is used to find information on the web?

    • A. Browser

    • B. Search engine

    • C. Server

    • D. Router
      Answer: B

53. Which is a mobile web browser?

    • A. Chrome

    • B. Safari

    • C. Opera Mini

    • D. All of the above
      Answer: D

54. Which protocol is connectionless?

    • A. TCP

    • B. FTP

    • C. UDP

    • D. HTTP
      Answer: C

55. Which of the following is NOT a search engine?

    • A. Google

    • B. Bing

    • C. Yahoo

    • D. Firefox
      Answer: D

56. HTTPS uses which for security?

    • A. SSL/TLS

    • B. FTP

    • C. DNS

    • D. IP
      Answer: A

57. Which technology allows video calls over the Internet?

    • A. VoIP

    • B. FTP

    • C. DNS

    • D. HTML
      Answer: A

58. Which of the following is an example of a blog platform?

    • A. WordPress

    • B. Chrome

    • C. Gmail

    • D. WhatsApp
      Answer: A

59. What is phishing?

    • A. Data backup

    • B. Online fraud

    • C. Web hosting

    • D. Encryption
      Answer: B

60. Which extension is commonly used for secure websites?

    • A. .http

    • B. .secure

    • C. https://

    • D. www://
      Answer: C

61. Which of the following is an Internet protocol?

    • A. USB

    • B. TCP/IP

    • C. HDMI

    • D. VGA
      Answer: B

62. A web page is written in:

    • A. HTML

    • B. C

    • C. Python

    • D. SQL
      Answer: A

63. Which service allows sending messages instantly?

    • A. Email

    • B. Chat

    • C. FTP

    • D. Blog
      Answer: B

64. Which device converts digital signals to analog?

    • A. Router

    • B. Switch

    • C. Modem

    • D. Hub
      Answer: C

65. Which of the following is an example of cloud storage?

    • A. Google Drive

    • B. Pen drive

    • C. Hard disk

    • D. CD
      Answer: A

66. Which of the following is NOT a web protocol?

    • A. HTTP

    • B. FTP

    • C. SMTP

    • D. USB
      Answer: D

67. Which website is used for online videos?

    • A. Facebook

    • B. YouTube

    • C. Twitter

    • D. LinkedIn
      Answer: B

68. Which Internet service is used to transfer files?

    • A. Email

    • B. FTP

    • C. Chat

    • D. VoIP
      Answer: B

69. Which symbol separates protocol from address in a URL?

    • A. .

    • B. ://

    • C. /

    • D. @
      Answer: B

70. Which of the following is a disadvantage of the Internet?

    • A. Fast communication

    • B. Online learning

    • C. Cybercrime

    • D. E-commerce
      Answer: C

71. Which term refers to online privacy protection?

    • A. Encryption

    • B. Compression

    • C. Formatting

    • D. Hosting
      Answer: A

72. Which browser is developed by Microsoft?

    • A. Chrome

    • B. Firefox

    • C. Edge

    • D. Safari
      Answer: C

73. Which service translates IP to domain name?

    • A. HTTP

    • B. DNS

    • C. FTP

    • D. SMTP
      Answer: B

74. What is a firewall?

    • A. Hardware

    • B. Security system

    • C. Browser

    • D. Protocol
      Answer: B

75. Which Internet service is used for online discussions?

    • A. Forum

    • B. Email

    • C. FTP

    • D. DNS
      Answer: A

76. Which of the following is an example of a wiki?

    • A. Facebook

    • B. Wikipedia

    • C. Amazon

    • D. YouTube
      Answer: B

77. Which of the following is NOT a top-level domain?

    • A. .com

    • B. .org

    • C. .net

    • D. .file
      Answer: D

78. Which technology is used for real-time messaging?

    • A. Email

    • B. FTP

    • C. Instant Messaging

    • D. Blogging
      Answer: C

79. Which Internet service allows online learning?

    • A. E-learning

    • B. E-banking

    • C. E-mail

    • D. E-commerce
      Answer: A

80. Which of the following is a disadvantage of cookies?

    • A. Store preferences

    • B. Improve user experience

    • C. Privacy issues

    • D. Faster access
      Answer: C

81. Which protocol is used to access web pages?

    • A. HTTP

    • B. SMTP

    • C. FTP

    • D. POP
      Answer: A

82. Which is a collaborative online tool?

    • A. Google Docs

    • B. Paint

    • C. Calculator

    • D. Notepad
      Answer: A

83. Which part of a URL specifies the protocol?

    • A. www

    • B. Domain name

    • C. http/https

    • D. Extension
      Answer: C

84. Which of the following is a cyber threat?

    • A. Virus

    • B. Browser

    • C. Server

    • D. URL
      Answer: A

85. Which service provides voice communication over the Internet?

    • A. Email

    • B. FTP

    • C. VoIP

    • D. DNS
      Answer: C

86. Which of the following stores browsing history?

    • A. Server

    • B. Cookies

    • C. Router

    • D. Modem
      Answer: B

87. Which Internet service is used for online banking?

    • A. E-commerce

    • B. E-banking

    • C. E-learning

    • D. E-mail
      Answer: B

88. Which of the following is an advantage of the Internet?

    • A. Cybercrime

    • B. Virus attacks

    • C. Global connectivity

    • D. Privacy loss
      Answer: C

89. Which protocol is used for secure file transfer?

    • A. FTP

    • B. SFTP

    • C. HTTP

    • D. POP
      Answer: B

90. Which of the following is an example of a web portal?

    • A. Yahoo

    • B. Paint

    • C. VLC

    • D. Calculator
      Answer: A

91. Which of the following is used to design responsive websites?

    • A. CSS

    • B. HTML only

    • C. FTP

    • D. SMTP
      Answer: A

92. Which Internet service allows sharing opinions publicly?

    • A. Blogging

    • B. Email

    • C. FTP

    • D. DNS
      Answer: A

93. Which protocol works at the application layer?

    • A. HTTP

    • B. IP

    • C. Ethernet

    • D. ARP
      Answer: A

94. Which of the following is an online payment service?

    • A. PayPal

    • B. Chrome

    • C. Firefox

    • D. Wikipedia
      Answer: A

95. Which is a commonly used webmail service?

    • A. Gmail

    • B. Outlook

    • C. Yahoo Mail

    • D. All of the above
      Answer: D

96. Which technology allows websites to be interactive?

    • A. HTML

    • B. CSS

    • C. JavaScript

    • D. XML
      Answer: C

97. Which of the following is a disadvantage of the Internet for students?

    • A. Easy access to information

    • B. Online courses

    • C. Distraction

    • D. Communication
      Answer: C

98. Which type of website content does not change frequently?

    • A. Dynamic

    • B. Static

    • C. Interactive

    • D. Responsive
      Answer: B

99. Which Internet service allows online job search?

    • A. Job portals

    • B. Email

    • C. FTP

    • D. DNS
      Answer: A

100. Which of the following best defines the Internet?
     – A. A collection of documents
     – B. A single network
     – C. A worldwide communication system
     – D. A web browser
     Answer: C

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