Swift is faster than ________.

Protocols can also be used as _________ in Swift.

Does swift allow programmers to add functions to enumerations ?

Type : 1 for yes, 0 for no 

What is the keyword used to declare extensions in Swift?

Opaque types do not provide _______ data types to a value.

What is the purpose of the self keyword in type methods in Swift?

When is the willSet observer called in Swift?

How can you define read-only subscripts in Swift?

What will be the output of the following Swift code?

@discardableResult class SomeClass {

var someVar: Int = 20

static var anotherVar: Int = 30

class func someFunc() {

anotherVar = 50

print(anotherVar)

}

}