What do you understand by protocol?

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What is objective c good for?

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Is objective c superset of c?

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What is umbrella header?

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Will objective c be deprecated?

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Why we use synthesize in objective c?

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What are the two types of m files?

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What is mark and sweep algorithm?

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What is a .m file in xcode?

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Is python static or dynamic?

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What does mean in xcode?

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Is swift based on objective c?

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What is dealloc?

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What is the purpose of the protocol?

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

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