Q.HTTP stands for?

Imagine you are writing a letter to a friend who lives in another city. You put the letter in an envelope, write their address on the front, and drop it in a post box. The postal system then takes care of delivering it. Now imagine you want to ask your friend a question and get an answer back immediately — you would need a system that works both ways, quickly and reliably.

Hypertext Transfer Protocol (HTTP) is exactly that kind of system, but for the internet. It is the set of rules that your web browser (like Chrome, Safari, or Firefox) uses to talk to a web server (the computer that stores a website). When you type a web address or click a link, your browser sends an HTTP request — a message asking for something, like a webpage, an image, or a video. The server then sends back an HTTP response — the thing you asked for, along with a status code that tells your browser whether the request succeeded or failed.

The "Hypertext" part refers to the fact that the content being transferred is often hypertext — text that contains links to other texts. This is what makes the web "web-like": you click a link and jump to another page, which itself contains more links, and so on. HTTP is the invisible delivery system that makes all those jumps possible.

Why does HTTP matter for a commerce or humanities student? Because the modern economy and society run on it. Every time you:

• Browse an online store and add items to your cart
• Submit a form to register for a course
• Watch a video on a learning platform
• Read a news article online

…you are using HTTP. It is the foundation of the World Wide Web. Without it, there would be no websites, no online banking, no social media, no e-commerce. …