Read the following code and select output?

 import UIKit

var array:[String] = ["string1", "string2"];

 print("array list has (array.count) items.");

How to get local IP address in swift?

Following code which is super class? class X: Y { let str:String let val:Int? … init() { … } deinit(){ … } }

Choose the correct answer? import Foundation import AVFoundation func startCapture()

How to convert string into integer value? import UIKit let str_number = '320'

Output when the file doesn’t exist? import UIKit let filename:String = 'testfile'; var readdata:String = 'test data';

With which keyword can you declare a constant in Swift?

To declare a function in Swift you would use what keyword?

what is the property name? class Square: NamedShape { var sideLength: Double func area() -> Double { return sideLength * sideLength } }

What is the super class name? class Square: NamedShape { var sideLength: Double func area() -> Double { return sideLength * sideLength } }

What is the correct way to compare the equality of two String type objects in Swift?