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Objective C MCQs

How do you search an object in an object array?

NSEnumerator *enumerator = [array objectEnumerator]; while([enumerator nextObject]){…}

NSString *item = nil; For ( item in array){ … }

NSObject *item = nil; For ( item in array){ … }

Answer

Correct Answer: NSEnumerator *enumerator = [array objectEnumerator]; while([enumerator nextObject]){…}

Explanation:

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