What type of object are Swift Structures?

let myChar: Character = 'b' Which code segment can be considered a complete Switch statement and will run without any error?

Can enumeration type have methods?

Which of the following declares a mutable array in Swift?

Which keyword is used in Swift when we want a property of a class to initialize when it is accessed for the first time?

Which is used for down casting?

We can create an array of any type

var tools: Set = ['Screwdriver', 'Pliers', 'Screwdriver'] var tools: Set = ['Screwdriver', 'Pliers', 'Screwdriver'] Which is correct?

Which is the correct naming scheme for an Objective-C bridging header file into Swift project

Bridging header file will not be compiled due to the following issues:

Objective-C class factory methods will change into _____ after importing to Swift