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IOS Technical Test MCQs

Which of the following is the correct way to get the screen height and width in iOS ?

[[UIScreen mainScreen] bounds];

[[UIScreen mainScreen]Frame];

[[UIScreen mainScreen]rect];

[[UIScreen mainScreen] bounds].size.height and [[UIScreen mainScreen] bounds].size.width;

Answer

Correct Answer: [[UIScreen mainScreen] bounds].size.height and [[UIScreen mainScreen] bounds].size.width;

Explanation:

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