Buerau Veritas

1. What is the use of IDisposable interface?
2. How garbage collector work ?
3. Difference between multithreading and multitasking.
4. Project architecture.
5. How do you declare dependency property?
6. Why it is static and readonly?
7. Can we define dependency property in one class and use in another class?
8. Have you used custom dependency property ever?
9. Which routed strategy you have used in your project?
    Ans Direct event

10. What is the difference between int32 and Integer.
11. What is the main difference in interface and abstract class?
12. Can an abstract class inherit another abstract class?

Ans Yes
13. If you are developing an application for different time zone, So how will you code that it should show right time in Australia and India.