Answer / Rishish Mishra

Objective-C is a superset of the C programming language and provides object-oriented capabilities, such as encapsulation, inheritance, polymorphism, and messaging. It was developed by Brad Cox and Tom Love in 1984.

Does objective-c contain private strategies?

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What are the classifications of property?

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How dispatch_once runs only once?

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Explain the difference between atomic and nonatomic synthesized properties.

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

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How to convert nsnumber to nsstring in objective c?

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How do I open .am files?

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What objective-c program consists of?

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When will you use nsarray and nsmutablearray? Which one is faster?

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What is enum in objective c?

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How do you check for leaks?

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What is the difference between string and nsstring?

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