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?

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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?

1

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?

1

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

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Is objective-c a dynamic language?

1

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?

1

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 }

How do you write a good objective?

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What is block in objective c?

1


Is apple stopping supporting objective c?

1


What is a class property?

1


When would you use nsarray and nsmutablearray?

1


How do I create an objective c class in xcode?

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what is gcd? What are advantages over nsthread?

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What is the difference between weak and unowned?

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Can I use objective c in swift?

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What are the three subatomic particles?

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What is an objective description?

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What are the rules of variable?

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What is instance variable objective c?

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What are blocks and how are they used?

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What does nonatomic mean?

1