Is it possible to write a program without using nib file
Whats a struct?
Why do all model object attributes get marked with @dynamic and not synthesised? What does @dynamic mean?
Why do you generally create a weak reference when using self in a block?
What are the different delete rules that a relationship can have? Which one takes ownership?
Explain about NSURL Connection Delegates
How many versions of ios are there?
What is thread in ios?
What are different ways that you can specify the layout of elements in a uiview?
Explain how app delegate is declared by Xcode project templates?
What is cocoa touch?
Does ios support multitasking?
What is datasource in ios swift?