What will be the output of the following Swift code?

Where are properties used in Swift?

What will be the output of the following lines of code?

What types do Swift standard library dictionary functions return?

What is the correct syntax for a designated initializer in Swift?

What will be the output of the following code?

class SomeClass {

var test = 0

}

let someInstance = SomeClass()

someInstance.test = 49

someInstance.test = 98

print(someInstance.test)

Which one of the following is an invalid initializer operation in Swift?

Which of the following statements about unowned references in Swift is false?

What is the valid function call for the following function with the given definition? Consider that we want to define the closure as a trailing closure.

func someFunctionThatTakesAClosure(closure: () -> ()) {

    //Some statements

}