Q1. Internet is defined as:

A) A single computer network
B) A collection of unrelated computers
C) A global network of interconnected computers
D) A programming language

Answer: C

Explanation:
The Internet is a worldwide network that connects millions of computers and devices to share information and resources.

Q2. WWW stands for:

A) World Wide Web
B) World Web Wide
C) Web World Wide
D) Wide World Web

Answer: A

Explanation:
WWW means World Wide Web, which is a collection of web pages and websites accessed through the Internet.

Q3. Who invented the World Wide Web?

A) Bill Gates
B) Tim Berners-Lee
C) Steve Jobs
D) Charles Babbage

Answer: B

Explanation:
Tim Berners-Lee invented the World Wide Web in 1989 while working at CERN.

Q4. A website’s first page is called:

A) Main page
B) Homepage
C) Front page
D) Index page only

Answer: B

Explanation:
The homepage is the first or main page of a website that users usually visit first.

Q5. Domain name is:

A) IP address
B) Human-readable website address
C) Server name only
D) Browser name

Answer: B

Explanation:
A domain name is the readable address of a website like google.com.

Q6. Which of the following is a web browser?

A) Google Chrome
B) Apache
C) Linux
D) MySQL

Answer: A

Explanation:
Google Chrome is a browser used to access websites on the Internet.

Q7. Which of the following is a web server?

A) Firefox
B) Chrome
C) Apache
D) Opera

Answer: C

Explanation:
Apache is a web server software used to host websites and deliver web pages.

Q8. URL stands for:

A) Uniform Resource Locator
B) Uniform Reference Link
C) Universal Resource Link
D) Unique Resource Locator

Answer: A

Explanation:
URL is the complete address used to locate a resource on the web.

Q9. HTTP stands for:

A) Hyper Text Transfer Protocol
B) Hyper Transfer Text Protocol
C) High Text Transfer Protocol
D) Hyper Tool Transfer Protocol

Answer: A

Explanation:
HTTP is the protocol used for communication between browser and server.

Q10. HTTPS is more secure than HTTP because it uses:

A) JavaScript
B) Encryption
C) HTML
D) CSS

Answer: B

Explanation:
HTTPS uses SSL/TLS encryption to protect data transferred between browser and server.

Q11. MIME stands for:

A) Multi Internet Mail Extension
B) Multipurpose Internet Mail Extensions
C) Multiple Internet Mail Exchange
D) Mail Internet Management Extension

Answer: B

Explanation:
MIME helps browsers understand different types of files like images, audio, and video.

Q12. IP address is used for:

A) Naming websites
B) Identifying devices on network
C) Designing webpages
D) Hosting domain names

Answer: B

Explanation:
Every device connected to a network has an IP address for identification.

Q13. Client-server architecture means:

A) One computer works alone
B) Server requests data from client
C) Client requests services from server
D) No communication happens

Answer: C

Explanation:
In client-server architecture, the client requests services and the server provides them.

Q14. Which layer is added in 3-tier architecture?

A) Browser layer
B) Presentation layer
C) Application layer
D) Hardware layer

Answer: C

Explanation:
3-tier architecture includes presentation layer, application layer, and database layer.

Q15. Which is an example of a domain extension?

A) .com
B) html
C) css
D) js

Answer: A

Explanation:
.com, .org, .edu are examples of domain extensions.

Q16. Web hosting means:

A) Writing code
B) Storing website files on server
C) Creating browser
D) Managing domain only

Answer: B

Explanation:
Web hosting stores website files so users can access them online.

Q17. Which protocol is mainly used for webpage transfer?

A) FTP
B) HTTP
C) SMTP
D) POP

Answer: B

Explanation:
HTTP is mainly used for loading and transferring web pages.

Q18. FTP stands for:

A) File Transfer Protocol
B) Fast Transfer Protocol
C) File Text Protocol
D) Folder Transfer Protocol

Answer: A

Explanation:
FTP is used to transfer files between computers over a network.

Q19. Browser works as:

A) Client
B) Server
C) Domain
D) Protocol

Answer: A

Explanation:
A browser sends requests to web servers, so it acts as a client.

Q20. Example of search engine:

A) Chrome
B) Google
C) Firefox
D) Safari

Answer: B

Explanation:
Google is a search engine used to find information on the web.

Q21. Which is NOT a browser?

A) Edge
B) Opera
C) Apache
D) Firefox

Answer: C

Explanation:
Apache is a web server, not a browser.

Q22. Which one is a valid URL?

A) www.google.com

B) http://www.google.com

C) google
D) www@google

Answer: B

Explanation:
A valid URL generally contains protocol like http:// or https://

Q23. Homepage is also known as:

A) Landing page
B) Error page
C) Login page
D) Script page

Answer: A

Explanation:
Homepage is often called landing page because users land there first.

Q24. DNS is used for:

A) Designing sites
B) Converting domain names to IP addresses
C) Hosting websites
D) Creating forms

Answer: B

Explanation:
DNS translates human-readable domain names into machine-readable IP addresses.

Q25. Example of top-level domain:

A) .html
B) .jpg
C) .com
D) .exe

Answer: C

Explanation:
.com is a top-level domain used in websites.

Q26. Static website means:

A) Website content changes automatically
B) Same content for all users
C) Uses database only
D) Contains only images

Answer: B

Explanation:
Static websites show fixed content and do not change dynamically.

Q27. Dynamic website means:

A) Fixed content only
B) Content changes based on user interaction
C) No server needed
D) No browser needed

Answer: B

Explanation:
Dynamic websites show different content depending on user actions or database data.

Q28. Example of dynamic website:

A) Login system
B) Simple HTML page
C) Offline document
D) Calculator notebook

Answer: A

Explanation:
Login systems are dynamic because content changes based on user data.

Q29. Which device stores website files?

A) Keyboard
B) Server
C) Printer
D) Mouse

Answer: B

Explanation:
Servers store website files and send them to users when requested.

Q30. Web programmers toolbox includes:

A) Browser only
B) HTML, CSS, JS tools
C) Calculator only
D) Paint only

Answer: B

Explanation:
Web programmers use tools like HTML, CSS, JavaScript, editors, browsers, and servers.