I undergone one interview on SEO firm, they ask me how to optimize dynamic webpages, but as I have only knowledge on blog optimization, so I have not much idea about dynamic webpages. So can anyone please explain me about it?
Hmm... you can pass keywords into a dynamic page's title, meta tags, alt tags, and headers for a start. You'll pass these through a page's URL of course.
Other than making sure the pages are properly structured (i.e. html validated), I don't have any other info.