Wednesday, September 24, 2025

75 MCQ - Internet and social media Quiz (Full Set)- Computer Science - Grade IX 2082

 75 MCQ - Internet and social media Quiz (Full Set)



 5.1 Concept of WWW, Browser, Search engine, URL, 

 5.2 Concept of remote login (such as Any Desk, team viewer), 

 5.3 Concept of protocols (HTTP, HTTPS), 

 5.4 Email and its uses 

 5.5 Appropriate usage of social media and safely accessing web sites 

 5.6 Introduction to Video conference tools (Zoom, Google Meet, MS Teams) and 

 5.7 Concept of blogs and its features


75 MCQ Internet and social media 

1.      1. Who invented the World Wide Web (WWW)?

·        A) Bill Gates

·        B) Tim Berners Lee

·        C) Steve Jobs

·        D) Charles Babbage

✅ Answer: Tim Berners Lee

 

2.      2. In which year was the WWW invented?

·        A) 1980

·        B) 1985

·        C) 1989

·        D) 1995

✅ Answer: 1989

 

3.      3. Where was the WWW invented?

·        A) MIT, USA

·        B) CERN, Switzerland

·        C) Stanford, USA

·        D) Oxford, UK

✅ Answer: CERN, Switzerland

 

4.      4. What does WWW stand for?

·        A) World Wired Web

·        B) Wide World Web

·        C) World Wide Web

·        D) Web Wide World

✅ Answer: World Wide Web

 

5.      5. A web page is usually written in which language?

·        A) Java

·        B) C++

·        C) HTML

·        D) Python

✅ Answer: HTML

 

6.      6. A collection of related web pages is called a:

·        A) Website

·        B) DNS

·        C) Browser

·        D) URL

✅ Answer: Website

 

7.      7. DNS stands for:

·        A) Domain Name System

·        B) Data Name Server

·        C) Digital Network Service

·        D) Domain Network Setup

✅ Answer: Domain Name System

 

8.      8. The main function of DNS is to:

·        A) Translate IP to MAC

·        B) Translate domain to IP

·        C) Host web pages

·        D) Store passwords

✅ Answer: Translate domain to IP

 

9.      9. Which was the first web browser?

·        A) Chrome

·        B) Mosaic

·        C) Safari

·        D) Netscape

✅ Answer: Mosaic

 

10.  10. Google Chrome, Firefox and Safari are examples of:

·        A) Search Engines

·        B) Operating Systems

·        C) Web Browsers

·        D) Web Servers

✅ Answer: Web Browsers

 

11.  11. A web server is used to:

·        A) Write code

·        B) Store and deliver web pages

·        C) Connect networks

·        D) Manage DNS

✅ Answer: Store and deliver web pages

 

12.  12. Which of these is a web server software?

·        A) Apache

·        B) Chrome

·        C) Bing

·        D) Safari

✅ Answer: Apache

 

13.  13. Which of the following is a search engine?

·        A) Apache

·        B) Firefox

·        C) Google

·        D) Safari

✅ Answer: Google

 

14.  14. A search engine helps users:

·        A) Play games

·        B) Find information

·        C) Store files

·        D) Create servers

✅ Answer: Find information

 

15.  15. Which of these is NOT a search engine?

·        A) Google

·        B) Bing

·        C) Safari

·        D) DuckDuckGo

✅ Answer: Safari

 

16.  16. Uploading means:

·        A) Receiving files

·        B) Sending files to server

·        C) Deleting files

·        D) Compressing files

✅ Answer: Sending files to server

 

17.  17. Downloading means:

·        A) Sending files

·        B) Receiving files from server

·        C) Uploading data

·        D) Hosting websites

✅ Answer: Receiving files from server

 

18.  18. URL stands for:

·        A) Uniform Resource Locator

·        B) Universal Record Locator

·        C) Uniform Retrieval Link

·        D) Unified Routing List

✅ Answer: Uniform Resource Locator

 

19.  19. Which is the address of a web page?

·        A) DNS

·        B) Server

·        C) URL

·        D) Browser

✅ Answer: URL

 

20.  20. In URL https://www.example.com, which is the domain?

·        A) https

·        B) www.example.com

·        C) .com

·        D) /example

✅ Answer: www.example.com

 

21.  21. In www.example.com, .com is:

·        A) Protocol

·        B) TLD

·        C) Domain

·        D) Path

✅ Answer: TLD

 

22.  22. Which protocol is used for file transfer?

·        A) ftp

·        B) http

·        C) https

·        D) smtp

✅ Answer: ftp

 

23.  23. Which of these is NOT part of a URL?

·        A) Path

·        B) Domain

·        C) Browser

·        D) Protocol

✅ Answer: Browser

 

24.  24. Which of the following is NOT a browser?

·        A) Chrome

·        B) Safari

·        C) Bing

·        D) Firefox

✅ Answer: Bing

 

25.  25. Which of these is NOT a TLD?

·        A) .org

·        B) .edu

·        C) .net

·        D) .html

✅ Answer: .html

 

26.  26. The function of a web server is to:

·        A) Translate domain

·        B) Store and serve websites

·        C) Search information

·        D) Create IP addresses

✅ Answer: Store and serve websites

 

27.  27. Bing is an example of:

·        A) Web server

·        B) Web browser

·        C) Search engine

·        D) Protocol

✅ Answer: Search engine

 

28.  28. Which protocol is used for secure websites?

·        A) ftp

·        B) http

·        C) https

·        D) telnet

✅ Answer: https

 

29.  29. Which is the first page of a website?

·        A) Server

·        B) Index

·        C) Homepage

·        D) Protocol

✅ Answer: Homepage

 

30.  30. Who is known as the father of the WWW?

·        A) Charles Babbage

·        B) Tim Berners Lee

·        C) Dennis Ritchie

·        D) Bill Gates

✅ Answer: Tim Berners Lee

 

31.  31. What does a browser do?

·        A) Translates IPs

·        B) Displays web pages

·        C) Stores files

·        D) Transfers data

✅ Answer: Displays web pages

 

32.  32. Which of these is also a Remote Login software?

·        A) TeamViewer

·        B) VLC

·        C) Notepad

·        D) PowerPoint

✅ Answer: TeamViewer

 

33.  33. Remote Login allows users to:

·        A) Control a remote computer

·        B) Print documents

·        C) Delete cookies

·        D) Format hard drives only

✅ Answer: Control a remote computer

 

34.  34. Which feature belongs to Remote Login?

·        A) Sending SMS

·        B) Controlling another computer remotely

·        C) Printing automatically

·        D) Playing music

✅ Answer: Controlling another computer remotely

 

35.  35. Remote Login is useful for:

·        A) Cooking recipes

·        B) Technical support

·        C) Gardening

·        D) Gaming offline

✅ Answer: Technical support

 

36.  36. TeamViewer provides which extra feature?

·        A) Online meetings & video calls

·        B) Photo editing

·        C) Gaming

·        D) Document printing

✅ Answer: Online meetings & video calls

 

37.  37. Which Remote Login tool supports cloud storage?

·        A) AnyDesk

·        B) TeamViewer

·        C) Chrome Browser

·        D) VLC

✅ Answer: TeamViewer

 

38.  38. What is a protocol in networking?

·        A) A file type

·        B) A programming language

·        C) A set of rules for communication

·        D) A hardware device

✅ Answer: A set of rules for communication

 

39.  39. Which protocol is used to transfer web pages?

·        A) FTP

·        B) SMTP

·        C) HTTP

·        D) POP

✅ Answer: HTTP

 

40.  40. The default port for HTTP is:

·        A) 21

·        B) 25

·        C) 80

·        D) 443

✅ Answer: 80

 

41.  41. Data sent over HTTP is:

·        A) Encrypted

·        B) Not encrypted

·        C) Always compressed

·        D) Invisible

✅ Answer: Not encrypted

 

42.  42. Which technology does HTTPS use for security?

·        A) SSL/TLS

·        B) Java

·        C) FTP

·        D) Cookies

✅ Answer: SSL/TLS

 

43.  43. The default port for HTTPS is:

·        A) 21

·        B) 25

·        C) 80

·        D) 443

✅ Answer: 443

 

44.  44. HTTPS is commonly used in:

·        A) Online games

·        B) Banking and shopping

·        C) Local printing

·        D) LAN sharing

✅ Answer: Banking and shopping

 

45.  45. Which protocol allows file transfer between client and server?

·        A) SMTP

·        B) FTP

·        C) POP

·        D) HTTP

✅ Answer: FTP

 

46.  46. FTP is mainly used for:

·        A) Uploading and downloading files

·        B) Sending SMS

·        C) Printing

·        D) Playing videos

✅ Answer: Uploading and downloading files

 

47.  47. Default port for FTP is:

·        A) 21

·        B) 25

·        C) 80

·        D) 110

✅ Answer: 21

 

48.  48. SMTP stands for:

·        A) Simple Mail Transfer Protocol

·        B) Secure Mail Transfer Protocol

·        C) Server Mail Transfer Protocol

·        D) System Mail Transfer Protocol

✅ Answer: Simple Mail Transfer Protocol

 

49.  49. SMTP is used for:

·        A) Receiving emails

·        B) Sending emails

·        C) Uploading files

·        D) Downloading videos

✅ Answer: Sending emails

 

50.  50. POP stands for:

·        A) Post Office Protocol

·        B) Protocol of Pages

·        C) Personal Online Protocol

·        D) Print Output Process

✅ Answer: Post Office Protocol

 

51.  51. POP is used for:

·        A) Sending emails

·        B) Receiving and downloading emails

·        C) Uploading websites

·        D) Transferring videos

✅ Answer: Receiving and downloading emails

 

52.  52. Which protocol works with reliable delivery of packets?

·        A) TCP

·        B) IP

·        C) FTP

·        D) HTTP

✅ Answer: TCP

 

53.  53. Which protocol ensures correct addressing of data packets?

·        A) TCP

·        B) IP

·        C) SMTP

·        D) POP

✅ Answer: IP

 

54.  54. TCP divides data into:

·        A) Cables

·        B) Packets

·        C) Servers

·        D) Files

✅ Answer: Packets

 

55.  55. Which of these is the backbone protocol of the internet?

·        A) FTP

·        B) TCP/IP

·        C) POP

·        D) SMTP

✅ Answer: TCP/IP

 

56.  56. What does Email stand for?

·        A) Electronic Mail

·        B) Easy Mail

·        C) Express Mail

·        D) Efficient Mail

✅ Answer: Electronic Mail

 

57.  57. Email is used to:

·        A) Send and receive messages electronically

·        B) Print documents

·        C) Transfer money

·        D) Build websites

✅ Answer: Send and receive messages electronically

 

58.  58. Which of these is an Email service?

·        A) Google Docs

·        B) Gmail

·        C) WhatsApp

·        D) Dropbox

✅ Answer: Gmail

 

59.  59. Which of these is NOT an Email provider?

·        A) Yahoo Mail

·        B) Outlook

·        C) Facebook

·        D) Gmail

✅ Answer: Facebook

 

60.  60. What are social media platforms mainly used for?

·        A) Cooking

·        B) Creating and sharing information

·        C) Driving

·        D) Farming

✅ Answer: Creating and sharing information

 

61.  61. Which of these is a social media platform?

·        A) MS Word

·        B) Facebook

·        C) Excel

·        D) PowerPoint

✅ Answer: Facebook

 

62.  62. Instagram is mainly used for:

·        A) Online shopping

·        B) Sharing photos and short videos

·        C) Sending emails

·        D) Editing documents

✅ Answer: Sharing photos and short videos

 

63.  63. Snapchat is known for:

·        A) Long emails

·        B) Short-lived pictures and videos

·        C) Online banking

·        D) File printing

✅ Answer: Short-lived pictures and videos

 

64.  64. LinkedIn is mainly used for:

·        A) Job networking and career growth

·        B) Playing games

·        C) Editing pictures

·        D) Sending SMS

✅ Answer: Job networking and career growth

 

65.  65. Which is a major risk of social media?

·        A) Education

·        B) Communication

·        C) Addiction

·        D) Talent sharing

✅ Answer: Addiction

 

66.  66. Online harassment and trolling are examples of:

·        A) Entertainment

·        B) Cyberbullying

·        C) Education

·        D) Awareness

✅ Answer: Cyberbullying

 

67.  67. What is video conferencing?

·        A) Sending text messages

·        B) Live online meeting with audio and video

·        C) Playing games online

·        D) Sharing files offline

✅ Answer: Live online meeting with audio and video

 

68.  68. Which device is needed for video conferencing?

·        A) Printer

·        B) Webcam

·        C) Scanner

·        D) Projector

✅ Answer: Webcam

 

69.  69. Which of these is NOT a video conferencing tool?

·        A) Google Meet

·        B) Microsoft Teams

·        C) VLC Player

·        D) Zoom

✅ Answer: VLC Player

 

70.  70. Zoom is mainly used for:

·        A) Cooking

·        B) Online classes and meetings

·        C) Playing games

·        D) Writing letters

✅ Answer: Online classes and meetings

 

71.  71. What does the word “blog” come from?

·        A) Weblog

·        B) Webpage

·        C) Website

·        D) Webapp

✅ Answer: Weblog

 

72.  72. A blog is mainly used to:

·        A) Print books

·        B) Share posts online

·        C) Watch movies

·        D) Send SMS

✅ Answer: Share posts online

 

73.  73. Blog posts are usually arranged in:

·        A) Alphabetical order

·        B) Reverse chronological order

·        C) Random order

·        D) Topic only

✅ Answer: Reverse chronological order

 

74.  74. GitHub is mainly used for:

·        A) Storing and sharing code

·        B) Online shopping

·        C) Playing games

·        D) Watching movies

✅ Answer: Storing and sharing code

 

75.  75. The project folder in GitHub is called:

·        A) Repository

·        B) Blog

·        C) Server

·        D) Tag

✅ Answer: Repository

 

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