The perfect interview question for web developers

Hi makkals, &#xA; So I recently about this somewhere, I forgot where it was. But that made me think of writing this piece down. &#xA; If someone is hiring for a web developer, they can ask one question to the candidate with which we can determine the depth of knowledge that the candidate has in the web development. The question goes by, &#xA; &#xA; What happens when you click a link in a website?