What is Object Oriented Design?
What are the benefits and drawbacks?
What are important aspects of GUI design?
What is SQL injection?
What is the difference between GET and POST in web forms? How do you decide which to use?
Tell me about HTTP
What is Service Oriented Architecture? Advantages and Disadvantages?
What is the advantage of using CSS? What are some of the irritating limitations of CSS?
What's the difference between public, private, protected and internal modifiers?
What's the difference between static and non-static methods?
How have you used Reflection?
How to check if page is POSTBACK