Define content offset?
Does ios support multiple inheritance?
Describe what “app thinning” means ?
What is managed object context and what are its functions?
Explain me what is polymorphism?
Give example scenarios when an application goes into inactive state?
Is ios 9 still supported by apple?
Enlist frameworks for cocoa?
Is core data is thread safe?
What is delegate in ios objective c?
Why uicontrol is provided if we can create custom uiview?
Explain why delegates and notifications are different.
When an app is said to be in active state?