What is bridging header in ios?
Why uicontrol is provided if we can create custom uiview?
What are the application lifecycle in ios?
Explain parent-child context setup. What are the advantages?
What is use of uiapplication class?
What is delegate?
Which compiler is used by ios? : IOS Architect
Explain the significance of autorelease?
Why do all model object attributes get marked with @dynamic and not synthesised? What does @dynamic mean?
What is meaning of 'nonatomic' keyword?
What is the difference between retain & assign in iOS operating system?
Explain me how to parse xml?
What is fast enumeration?