What is an iphone app?
What is made up of nserror object?
Who calls the main function of you app during the app launch cycle in iOS operating system?
What is foundation framework in ios?
What are all the newly added frameworks iOS 4.3 to iOS 5.0?
What is variable in ios?
When an app is said to be in active state?
What is the difference between atomic and non-atomic properties? Which is the default for synthesized properties? When would you use one over the other?
Flow of push notification?
Difference b/w collectionView & uitableview?
are you using charlesproxy ? Why/why not ?
What is the difference between inheritance and category?
Explain mutable and immutable types in objective c programming language?
What is iphone sdk?
What are the requirements for developing iphone apps?