Objective-C Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Objective-C Interview Questions

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What do you understand by protocol?

What is objective c good for?

Is objective c superset of c?

What is umbrella header?

Will objective c be deprecated?

Why we use synthesize in objective c?

What are the two types of m files?

What is mark and sweep algorithm?

What is a .m file in xcode?

Is python static or dynamic?

What does mean in xcode?

Is swift based on objective c?

What is dealloc?

What is the purpose of the protocol?

What's the difference between a thread safe and a thread unsafe function?

Un-Answered Questions { Objective-C }

What is kvc and kvo? Give an example of using kvc to set value.

What is difference between mutable and immutable?

What are the delegate?

Explain types of protocol?

What is a function file?

What is objective point of view?

Can you retain delegates?

What are the advantages of using objective-c?

When should you call dealloc method?

What is dot notation?

How would I make a static strategy?

What is the protocol in objective c?

What is super in objective c?

What is a delegate objective c?

Who calls dealloc method?

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