Correct Answer: In-out parameters
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
Valid statement regarding an assignment operator in Apple Swift? 1. let b=10 2. let (a,b) = (2, 3) 3. if a = b { )
Analyze the Apple Swift code given in Image 1, and choose its correct output from Image
Output of the last line? let a=4 print(a&+0) print(a&-O) print(a&0) print(a<<1) print(a>>1) print(a<<2)
Correct output? struct a1 [ var x = 0.0, y = 0.0 } struct b1 { var w = 0.0. h = 0.0 }
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)') }
How can you sort this array?
What prints to the console when executing this code? let x = try? String.init("test") print(x)
What is wrong with this code? Let val = 5.0 + 10
What is wrong with this code? var x = 5; x = 10.0
What data type is this an example of? let vals = ("val", 1)