Answer / Ravindra Kumar Verma

@synchronized() is a preprocessor directive used to lock access to a critical section of code in Objective-C. This ensures that only one thread can execute the synchronized block at a time, preventing race conditions and ensuring concurrent thread safety.

Will objective c be deprecated?

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Is objective c difficult?

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Can we create dynamic classes in objective c? If yes, explain how to create with a valid use case?

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What is umbrella header?

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Which language does apple use?

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

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What can objective c be used for?

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What is struct in objective c?

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How dispatch_once runs only once?

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What is objective c used for?

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What is category in objective c?

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What is a .m file?

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