What is the primary function of a web server?

• A. Store files locally
• B. Host websites and deliver web pages
• C. Process user data
• D. Protect against malware

Answer: (B)

The primary function of a web server is to host websites and deliver web pages to users over the internet. When a user requests access to a web page by entering a URL in their web browser, the browser sends a request to the web server that hosts the website. The web server processes that request and responds by sending the necessary HTML files and other resources, such as images and scripts, to the browser, which then renders the web page for the user to view.

This process is fundamental to how the internet operates, as web servers function as the backbone of any website, making it accessible to users around the world. While web servers can also have other features, their primary role remains the delivering of web content efficiently and reliably.