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Test: Swift - Floating Point Types
5. Which of following is true in Swift?
Results Congratulations! Correct Answer. You Answered: None. If you took the test, your answer will show up here. Correct Answer: Float represents 32-bit Floating Point Number; Double represents 64-bit Floating Point Number; Swift infers floating point number to be a Double; Explanation Double has larger precision and is chosen as the type when a variable is declared by assigning a floating point number literal.Take the Test Take the complete test on this topic. You will be able to review answers to questions and get a test score.
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Test is Based on this Article
This article talks about decimal numbers in Swift, including Float, Double, and CGFloat. Also talks about Binary, Octal, and Hexadecimal representations.
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Test on Float and Double types in Swift, as well as binary, octal, and hex representations.
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