I LIKE ADOBE FLEX

Developers love challenges. If you are no different, then hackrchallenges will be one of your favorite hangouts on this portal. Challenges are also a great way to checkpoint where you are, especially when you are learning something new. To start with, we invite you to participate as a contestant in these challenges. As we move further along, we hope to bring to you more exciting formats of challenges and also involve you in authoring challenges. If you have any suggestions, do let us know. Flex in a Week Challenge Begin at the beginning. That's what we will do, with hackrchallenges ! What better way than to start with a series of quizzes based on Flex in a Week video training! Here's your chance to verify how much you have assimilated from these videos; and also win some cool prizes. Rules: The challenge closes at 11:59 pm (Indian Standard Time) on Sep 30, 2009. You have to take four quizzes based on the Flex in a Week videos for the first four days. You must score a minimum of 60% in each quiz, to clear the challenge. You get only two attempts for each quiz. If you attempt the quiz a second time, the score of the second quiz will be considered final even if it is lower than the first one All contestants who clear the challenge, will get a hackrchallenges badge that you can sport on your website or blog. In addition, the first 50 contestants to clear the challenge and the top 25 scorers completing the challenge will get a cool tee shirt. At this point, we will be able to ship tee shirts only to addresses in India

Flex: Animated Cairngorm Tutorial

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?