What are the Numeric Integer Literals? (choose all that apply)

How do you remove items from arrays?

Correct way to declare Decomposed Tuple?

Which integer literals have a decimal value of 17?

What is the return value of the type check operator - is ?

In Swift, objects are usually references to instances for both _____ and classes?

How could we extend String to conform to protocol MyProtocol? Answers:

Which of the following statements is true when talking about classes and structures in Swift?

Which keyword is used to declare an extension in Swift?

Which is correct for the following codes? class Country{ let name: String init(name: String){ self.name = name; } var city: City? }

How can you use a nested type outside of its definition?