What is automatic reference counting (arc)?


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More Apple iOS Interview Questions

Is the delegate for a CAAnimation retained in iOS operating system?

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Difference between retain and assign ?

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Is appdelegate a singleton?

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Explain how an autorelease pool works at the runtime level

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What is notification in iOS?

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what are fetched properties?

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What is the difference between NSArray and NSMutableArray in iOS operating system?

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Explain ~/documents, ~/library, ~/tmp. What directory is ~ on ios?

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Is it possible to write a program without using nib file

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What is the purpose of reuseidentifier?

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How do you stop apps running in the background on ios?

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How to generate a protected disk image containing your csr, private key and development certificate in iphone development?

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