> > >

IOS Technical Test MCQs

What's the difference between NSArray and NSMutableArray?

NSMutableArrayʼs contents can not be modified once itʼs been created whereas a NSArray can be modified as needed

NSArray is an abstractClass class and NSMutableArray is a protocol

NSArrayʼs contents can not be modified once itʼs been created whereas a NSMutableArray can be modified as needed

NSArray has a limited capacity of 256 items where as NSMutableArray is unlimited

Answer

Correct Answer: NSArrayʼs contents can not be modified once itʼs been created whereas a NSMutableArray can be modified as needed

Explanation:

Note: This Question is unanswered, help us to find answer for this one

IOS Technical Test Skill Assessment

Your Skill Level: Poor

Retake Quizzes to improve it