Explain what is storyboard?
What is 'private', 'protected' and 'public' ?
What are the app states in ios?
Explain how the push notification works in iOS operating system?
What manual memory management ? How it work?
What are ui elements and some common ways you can add them to your app?
Arc is compile time or run time feature?
What is strong in ios?
Explain me what is polymorphism?
What is the purpose of using ibaction and iboutlet?
What is wildcard app ids?
What is the full meaning of ios?
Explain what is a framework?