Given below are two statements :

Statement I: Internet is commonly used service on the World Wide Web.

Statement II: HTTP is the protocol that web browsers and web servers use to communicate with each other over the Internet.

In the light of the above statements, choose the correct answer from the options given below

The correct answer is: Statement I is false but Statement II is true.

Let's break down the logic behind each statement step-by-step:

1. Understanding Statement I: "Internet is commonly used service on the World Wide Web."
This statement is incorrect because it reverses the relationship between the Internet and the World Wide Web (WWW):
- The Internet is the global network of interconnected computer networks. It is the physical and logical infrastructure consisting of cables, routers, satellites, and protocols (like TCP/IP) that allows devices to communicate globally.
- The World Wide Web (WWW) is a collection of information, web pages, and media that is formatted in HTML and accessed via URLs.
- In other words, the WWW is just one of many services that runs on top of the Internet infrastructure (other examples of services include Email/SMTP, File Transfer/FTP, and online gaming). Therefore, the World Wide Web is a service on the Internet, making Statement I false.

2. Understanding Statement II: "HTTP is the protocol that web browsers and web servers use to communicate with each other over the Internet."
This statement is correct:
- HTTP (Hypertext Transfer Protocol) is the standard application-layer protocol designed specifically to facilitate communication between web clients (such as web browsers like Chrome, Firefox, or Safari) and web servers.
- When you visit a website, your browser sends an HTTP request to the server, and the server responds back with the website data (HTML, CSS, images, etc.) using HTTP. Therefore, Statement II is true.

Conclusion: Since Statement I is false and Statement II is true, the correct choice is indeed Statement I is false but Statement II is true.