Which information is needed to publish your Web site to the World Wide Web?

To successfully publish a website to the World Wide Web, it is essential to have access to the host server where the site will be stored and made accessible to users online. This involves knowing the host server's IP address, which serves as an identifier for the server on the internet, allowing your local machine to communicate with it. Additionally, having a user name and password is crucial for authentication. This ensures that only authorized users can upload files to the server, maintain security, and prevent unauthorized changes.

Without the host server's IP address, you wouldn't know where to direct your website files, and without the user name and password, you wouldn't be able to log in to the server to perform the upload. Therefore, all three pieces of information are necessary to initiate and complete the process of publishing a website successfully.