Correct Answer: This code is invalid.
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
What is printed to the console when this code is executed? "t".forEach { (char) in; print(char) }
What enumeration feature allows them to store case-specific data? (Question does not make that much sense though. )
In the code below, AOM must be a(n)? class AmP : MMM, AOM { }
What is the value of numbers in the code below? let numbers = [1,2,3,4,5,6].filter{ $0 % 2 == 0}
What is the type of vals in this code? let vals = ["a", 1, "Hi"]
In Apple Swift, which of the following statements is incorrect regarding inheritance?
In Apple Swift, which of the following statements is incorrect regarding a Switch statement?
What will be the output of the given Apple Swift code? let a;zUlnt8 = 0b11101111 let sz;lnt8 = 0b00110011 let c=a&b print(c)
Correct about initializers? 1. Failable and non-failable initializers can be defined with the same name and parameter types 2. No value can be returned by initializers. 3. A failable initializer cannot delegate to a non-failable initializer.
Which of the following options holds true for observers in Apple Swift, when a property is set in an initializer before delegation takes place?