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Objective C MCQs

What happens at runtime with the following: NSObject* object = nil; NSObject* object2 = [object copy]; NSLog(@"%@", object2);

object2 is instantiated as an NSObject with nil values

Log prints "(null)" and continues as usual.

Application crashes with "SIGABRT: object has been derferenced" error

Application continues, but issues "cannot access nil object reference" warning

Answer

Correct Answer: Log prints "(null)" and continues as usual.

Explanation:

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Objective C Skill Assessment

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