Explain interfaces?
What is mvc design pattern in ios?
Explain how you can migrate to Xcode?
How respond to state transitions on your app in ios?
what are the controllers are available in objective C
What is difference between shallow copy and deep copy in ios ? : IOS Architect
Explain Apple push notification
How can a user respond or react to the state transitions on the app?
What are the requirements for developing iphone apps?
What is atomic and nonatomic in iOS operating system? What is run loop in iOS ?
What is cocoa touch framework in ios?
What is the meaning of 'synthesize' keyword?
Can you please explain the difference between frame and bounds?