http://www.ajeethboaz.com/flex/top-25-flex-interview-questions
This dose'nt have all answers to your questions, But I guess it will be helpful... On Thursday, December 20, 2012 4:57:42 PM UTC+5:30, Navin wrote: > > Hi, > > Below are the some of the interview questions on flex. Can anyone provide > me the answers for the same. > > 1.Difference between ArrayCollection and ListCollectionView? > > 2.Difference between Array and ArrayCollection? > > 3. Difference between Sprite and UIComponent and how do you add a sprite > to a canvas? > > 4. Difference between DisplayObjectContainer and DisplayObject? > > 5. What does listData contain in ItemRenderers? What is the Type of > listData? > > 6. How do you access methods in DG from external itemRenderers? > > 7. What is the data type of the dataprovider property in DG? > > 8. What are the different data types that the data can take? How does it > resolve different data types internally in the framework? > > 9.What collection change event gets fired when data changes in > ArrayCollection? > > 10.What are the advantages of using arraycollection as a dataprovider > instead of array in DG? > > 11.DataGrid extends which class? > > 12.What class does all list base controls extends? and implement? > > 13.Difference between style and a property? > > 14.How do you create a new style for a new brand new component just > assembled with assets in createChildren() in action script extending > UIComponent? > > 15.What will happen when you removeChild() and addChild()? > > 16.What does clear () do in graphics class? > > 17.What are non-visual components in flex? What class do they extend? > > 18.Where is finally used and what does it do? > > 19.What is overloading a constructor? How do you overload constructors > in flex? > > 20.What is invalidation cycle? What are its uses? > > 21.How do you make a component participate in invalidation cycle? > > 22.What are – IstyleClient, IChildList, > ILayoutManager,IToolTipManagerClient, IInvalidating, IValidatorListener, > IFlexModule, IAutomationObject, IPropertyChangeNotifier, IRepeaterClient, > ISimpleStyleClient, IStateClient, IConstraintClient > > 23.Why there is no invalidation cycle for createChildren()? > > 24.How do you make a component participate in event mechanism? > > 25.What is the DOM of a flex application? > > 26.Where do you normally use IFlexDisplayObject? > > 27.How do you create skinning for a component? > > 28.What is localToGlobal and globalToLocal? > > 29.What are explicitHeight, explicitWidth, unscaledWidth, unscaledHeight? > When does flex call measure ()? (When explicitHeight=NaN or > explicitWidth=NaN) > > 30.What happens in measure()? > > 31.What is layoutChrome()? When does it get called? > > 32.You are developing a custom component and you want to use some > variables that should not be exposed outside. What is the best way to do it? > > > Thanks, > > Naveen. > -- You received this message because you are subscribed to the Google Groups "Flex India Community" group. To view this discussion on the web visit https://groups.google.com/d/msg/flex_india/-/0XtczQBd3gcJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/flex_india?hl=en.
