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

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Tell me about important protocol being used in objective c?

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Can you differentiate polymorphism from abstraction?

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

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

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What does the objective c program fundamentally comprise of?

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Explain what do you mean by dot notation?

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

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

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Is objective-c a dynamic language?

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

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

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What do you mean by cocoa?

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

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Does objective-c contain private strategies?

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Un-Answered Questions { Objective-C }

Is closure a function?

1

Why swift is better than objective c?

1

What is polymorphism in objective-c?

1

What is .h and .m file in xcode?

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Can you differentiate polymorphism from abstraction?

1




What is synchronized() block in objective c?

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Explain what is data encapsulation in objective-c?

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What is lazy var?

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Are callbacks closures?

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Can I write some c++ function in same .m file?

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Explain the types of protocol?

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What is strong and weak in objective c?

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What is ivar objective c?

1

Explain class definition in objective-c?

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What is #import?

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