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?

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

1

Does objective-c contain private strategies?

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Un-Answered Questions { Objective-C }

Which language does apple use?

1


What does r mean in xcode?

1


Is objective c the same as c sharp?

1


How do you check for leaks?

1


What is a dispatch function?

1






What does alloc mean in objective c?

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What is nonatomic in objective c?

1


What is a selector objective c?

1


When would you use nsarray and nsmutablearray?

1


What is a .m file?

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What is the difference between a script and function?

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Explain types of protocol?

1


What are objective- c blocks?

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What is concept of property?

1


Is a fact objective?

1