An __ defines a common type for a group of related values and enables you to work with those values in a type-safe way within your code?

Delegation is a design pattern that enables _____?

Define Initializer Role for Stored Properties?

In Swift, a function is defined by the '____'?

Storing Swift value types in Core Data?

How to enumerate an enum with String type, using the following code?

What is Swift ?

What is the difference between let and var in swift? let x = 10 var x = 10

How to hide status bar in ios app with Swift?

Which of is not a valid Access control in Swift?

Initialization is the process of preparing an instance of a _____?