What do you mean by synthesized in objective-c?
How to declare global variable in objective c?
Explain what is protocol in objective-c?
What is kvc and kvo? Give an example of using kvc to set value.
Why create a custom view?
What is difference between objective c and swift?
What is a delegate? Can you retain delegates?
What does the objective c program fundamentally comprise of?
What is the principle distinction between the function calls and messages?
What is nsmutabledictionary?
Is there function overloading in objective-c?
What do you mean by category and when to use it?
What is the difference between property and instance variable?
Can I use objective c in swift?
What is inheritance in objective c?