.Net Interview Questions - Sapient

1. Are there any difference between Active exe and Active dll?
2. What are COM components?
3. What is early binding?
4. How early binding is different from late binding?
5. What is the term side by side execution means in .NET?
6. How the user interface be designed using VB?
7. Write a program to pop the message, when a user takes some actions on a form?