What is the difference between delegates and notifications in iOS operating system?


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More Apple iOS Interview Questions

How are non-atomic and atomic properties different? Which one is the default property for synthesized properties? When would a user operate one over the other?

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What is didreceivememorywarning method in you viewcontroller?

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What is category and extension in ios?

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Functionality of accelerometer of an iphone

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What is the architecture of ios?

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How to debug a crash in the auto-release pool?

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What do you know about home screen of ios?

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What are lifecycle events of uiviewcontroller?

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What is autorealease pool?

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What is category and class extension? How these differ?

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Explain the features is ios 6?

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What is fast enumeration in iOS operating system?

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