What’s the contrast between active, inactive, not-running, background and suspended execution states?1
What is the use of synchronized() block in objective c?
Is objective c and c the same?
What is the difference between polymorphism and abstraction?
How do you call a method in objective c?
What’s the contrast between utilizing a delegate and warning?
Where is objective c used?
What do you mean by synthesized in objective-c?
How declare methods in objective c? And how to call them?
How do I add objective c to swift project?
How the class “implementation” is represented in objective-c?
Explain the types of protocol?
What is the use of category in objective-c?
What is the major difference between objective c and swift?
What is property classification?
What is instance variable objective c?