Which of the following could be used to indicate the Function Type of the following function: func joinStrings(stringOne: String, stringTwo: String) -> String { return stringOne + stringTwo }

What are the features of Swift Programming?

What will be the output of the following code snippet? var ary1 = [1, 2, 3, 4]; var ary2 = ary1; ary2.append(5); var result = ary1.count;

What is Managing Memory in Swift?

Shifting Behavior for Unsigned Integers?

Which of the following True statments of Closures?

A while loop performs a set of statements until a condition becomes false. These kinds of loops are best used when the number of iterations is not known before the first iteration begins. Swift provides two kinds of while loops?

Closure expressions in Swift language follow crisp, optimization, and lightweight syntax styles which includes?

In Swift there are ____ kinds of types named and Compound?

____ in Swift is implemented with the is and as operators. These two operators provide a simple and expressive way to check the type of a value or cast a value to a different type?

ARC tracks how many , , and variables?