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Un-Answered Questions { Apple iOS }
Difference between categories and extensions?
Assume that an app is not in foreground but is still executing code. In which state will it be in?
What are kvo and kvc?
Flow of push notification?
Explain about iphone application development?
What is @synthesize?
What is @implementation?
When an app is said to be in active state?
What is nonatomic?
Who calls the main function of you app during the app launch cycle?
What are the delegate methods of mkmapview?
Which object manage the presentation of app's content on the screen?
What is difference between nsnotification and delegate?
Difference between cocoa, cocoa touch and objective c?
What is iphone os?
