In web development, what does FTP allow you to do?

FTP, or File Transfer Protocol, is specifically designed for transferring files between computers over a network. This capability is essential in web development because it allows developers to upload and download files that are necessary for website functionality. When working on a website, developers often need to transfer files like HTML documents, CSS stylesheets, JavaScript files, images, and other resources to a web server. Using FTP, they can ensure that these files are correctly placed on the server so they can be accessed by users when they visit the website.

The other options refer to different aspects of web development. Formatting text in CSS pertains to styling elements on a web page rather than transferring files. Creating web pages in HTML is the process of designing the structure and content of websites, which does not involve transferring files over a network. Building web applications encompasses a broader set of tasks related to programming and server-side processing, rather than the file transfer capabilities that FTP provides. By focusing on the specific function of FTP, it becomes clear that its primary role is in facilitating file transfers, making option A the correct choice.