Flex Interview Questions

1) What are the differences b/w AS 2.0 and AS 3.0.

2) Differences b/w Undefined and Object.

3) Differences b/w Array and ArrayCollection.

4) What is Binding? How can we create bindable classes and bindable methods.

5) What is abstraction ?

6) What is localization in Flex?

7) Item rendering in AS and MXML.

8) How can we populate the data from XML to Tree?

9) What is Shared Object?

10) What is Remoting and how can we call RemoteObject?

11) How can we work with Javascript methods in AS?

12) How can we create custom components? In how many ways can we create those.

13) How can we access the properties of a Dynamic object in Flex?

14) What is Encapsulation?

15) What are the access specifiers in AS?

16) Diff b/w internal and private access specifiers?

17) How many ways we can write AS in Flex?

18) What is MXML?

19) Diff b/w Flex and AIR?

20) What is LCDS? How it helpful to flex?

21) What is MVC? Describe any framework in Flex?

22) How can we override methods in AS?

23) What is an interface and package?

24) How can we make a communication b/w two SWC’s?

25) How can we release a Flex project?

26) File Management System in Flex?

27) How can we animate images and effects?

28) What are main containers in Flex?

29) Explain about layouts in Flex?

30) What is the default layout in Flex?

31) What is diff b/w a Panel and a Canvas ?

32) What is RPC?

33) HttpService class in Flex?

34) Drag and Drop functionality in Flex with any control like DataGrid?

35) What is the diff b/w List, HorizontalList and TileList ?

36) Inheritance and Polymorphism in AS?

37) Explain Flex architecture ?

38) Describe AIR features?

39) Explain RIA features?

40) What are the diff b/w Flex and Flash?

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