27 Most Challenging WPF Interview Questions and Answers

WPF Interview Questions and Answers

1. What is WPF?
2. What is the need of WPF when we had windowsforms?
3. How does hardware acceleration work with WPF?
4. What is XAML?
5. So is XAML meant only for WPF ?
6. What are dependency properties?
7. What is SilverLight?
8. What is the relationship between Silver Light, WPF and XAML?
9. What are the different kinds of bindings in Silverlight?
10. What is expression blend?
11. Does that mean WPF has replaced DirectX?
12. Can you explain the overall architecture of WPF?
13. Are XAML file compiled or built on runtime?
14. Can SilverLight run in other platforms other than window?
15. What is XAP file in Silverlight?
16. How does Silverlight connect with databases?
17. So can we define WPF in a precise way?
18. Which are the different namespaces and classes in WPF ?
19. Can you explain how we can separate code and XAML?
20. Come on, even WPF runs under browser why SilverLight ?
21. Can you explain Sliver Light architecture?
22. What are the 2 important points we noted when we call WCF service from Silverlight?
23. What is App.xaml in WPF project?
24. How can we access XAML objects in behind code?
25. Can SilverLight run in other platforms other than window?
26. What are the various basic steps to make a simple Silver Light application?
27. What are the different ways of doing alignment in Silverlight and WPF?