Objective-C Interview Questions
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Mention what is the primary use of the category in the objective-c?

1

Tell me about important protocol being used in objective c?

1

Can you differentiate polymorphism from abstraction?

1

What is the primary use of the category in the objective-c?

1

What do you mean by @synthesize and @dynamic in the objective-c?

1

What does the objective c program fundamentally comprise of?

1

Explain what do you mean by dot notation?

1

Can you please explain the way messaging works in objective-c?

1

Tell us the result when you invoke a particular method on a nil pointer?

1

Is objective-c a dynamic language?

1

What’s the contrast between utilizing a delegate and warning?

1

What’s the contrast between active, inactive, not-running, background and suspended execution states?

1

What do you mean by cocoa?

1

What is the principle distinction between the function calls and messages?

1

Does objective-c contain private strategies?

1


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Un-Answered Questions { Objective-C }

What is the use of synchronized() block in objective c?

1


Is objective c and c the same?

1


What is the difference between polymorphism and abstraction?

1


How do you call a method in objective c?

1


What’s the contrast between utilizing a delegate and warning?

1






Where is objective c used?

1


What do you mean by synthesized in objective-c?

1


How declare methods in objective c? And how to call them?

1


How do I add objective c to swift project?

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How the class “implementation” is represented in objective-c?

1


Explain the types of protocol?

1


What is the use of category in objective-c?

1


What is the major difference between objective c and swift?

1


What is property classification?

1


What is instance variable objective c?

1