Which of these is an invalid constant or variable declaration?

AnyObject can represent:

What is the name of the following function: func potteryBarn (name: String, score: Int) -> String { return 'Hello (name)! Your score is (score).'}

Which keyword do you use to define a function?

What is the type of Swift String, Dictionary, Array?

What will be the final value of 'a.data' and 'b.data' after following codes are executed?

Suppose below variable declaration, select a right answer? import UIKit var str = 'string' var ŝanĝiĝema = 'хувьсагч' var & = '&'

How can you fix the missing characters for the following code? func userScore -> Bool { return true }

How to hide status bar in iOS app with Swift as follows?

Appropriate syntax for dispatching a heavy operation to a background thread?

If a class is named 'MyClass' with a nested enum called 'Status', how do you indicate that a variable is an enum of type 'Status' outside the context of 'MyClass'? class MyClass { enum Status { case On, Off } }