Correct Answer: Init?
Explanation:
Note: This Question is unanswered, help us to find answer for this one
Swift Skill Assessment
Your Skill Level: Poor
Retake Quizzes to improve it
More Swift MCQ Questions
In the function below, what are this and toThat examples of? func add(this x: Int, toThat y: Int)->{}
What is wrong with this code? for (key, value) in [1: "one", 2: "two"]{print(key, value)}
Which of these choices is associated with unit testing?
What data type is this an example of? let vals = ("val", 1)
What is wrong with this code? var x = 5; x = 10.0
ln Apple Swift, which of the following references should be used when it is known that the reference will never be nil during its lifetime?
Output ? enum Abc [ case Mark case John case Andrew case Lucy
In Apple Swift, if we don't want to provide an external name for the second parameter of a method, then which of the following symbols can be used to override the default behavior?
Options the code that will generate compilation error when executed. func abc(inout a: T, inout _ b: T) { let a1 = a a = b b = a1 print('\(a) \(b)') }
Correct output? struct a1 [ var x = 0.0, y = 0.0 } struct b1 { var w = 0.0. h = 0.0 }