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Objective-C Interview Questions
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What optional binding?

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How to restart app in objective c?

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What is the difference between typedef and enum?

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How to check array contains value in objective c?

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What is the definition of an objective statement?

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What is nonatomic and strong in objective c?

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How to add custom cell in uitableview in objective c?

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What is a class property?

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What are the 5 principles of object oriented programming?

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What is difference between objective c and swift programming?

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How do you write a good objective?

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How to declare variable in objective c?

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What is a delegate objective c?

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What is an objective description?

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How do you check for leaks?

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Un-Answered Questions { Objective-C }

Why we use synthesize in objective c?

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What is an objective fact?

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What is objective c good for?

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Explain the difference between uiwindow and uiview?

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What happens with the objects if the array is released?

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How dispatch_once runs only once?

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When is toll-free bridging useful?

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How to create uibutton programmatically in objective c?

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What is the purpose of managed object context (nsmanagedobjectcontext) in objective-c and how does it work?

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What is the main difference between function calls and messages?

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Explain when to use nsarray and nsmutablearray. Which one is faster and threadsafe?

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What does alloc mean in objective c?

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What is nsarray objective c?

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

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Is objective c compiled?

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