Business questions like, Why do you want a website? What do you want it to do? What problems will it resolve? Do you want to conduct business transactions (e-commerce) now? Ever?
Development questions like, Do you have layout ideas? Do you have brand colors, artwork, images, content? What are some web pages you like, dislike? What do you want it not to be?
Management questions like, Do you want to add, edit and delete data? Do you want to add, edit and delete pages? What level of control do you want for yourself?
SEO questions like, What do you understand about search engine optimization (a website's relationship with search engines).