What technology is combined with HTML in DHTML for dynamic content?

DHTML, or Dynamic HTML, incorporates JavaScript alongside HTML to facilitate dynamic content on web pages. JavaScript enables interactive features such as animations, form validations, and real-time updates without the need to refresh the entire page. This interactivity is key to creating a more engaging user experience, making JavaScript an essential component when paired with HTML in DHTML.

The other technologies listed do not serve the same purpose in the context of DHTML. SQL is primarily used for database management, PHP is a server-side scripting language used to generate dynamic web page content on the server before it reaches the client, and Python, while versatile and capable of web development, is not inherently tied to the dynamic capabilities of HTML in the same way JavaScript is. Therefore, JavaScript is the correct choice as it directly interacts with the Document Object Model (DOM) to manipulate HTML elements dynamically.