Who calls dealloc method?
What is responder chain?
What can’t we put into an array or dictionary?
Can I write some c++ function in same .m file?
Can we create dynamic classes in objective c?
What happen if we send any message to an object which is released?
Explain the difference between atomic and nonatomic synthesized properties.
How does dispatch_once manages to run only once?
What are benefits of collections views?
Explain the difference between uiwindow and uiview?
What is kvc and kvo?
How can we put nil it into dictionary/array?
What is gcd?
What does @synchronized() do?
What are the size classes?