I'd use a SQL query. I'd also only use code tags when posting code, and I'd use question marks when asking questions.

I agree with the above poster. However it'll be easier if you implement LINQ. You can also retrieve few questions from the Database and display them, or you can use the Random Class to generate a random number, and use that number within the query to retrieve a question. This will be less of a burden/overload to the server.