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What will be the output of the following C# code? | Question 16

63. What will be the output of the following C# code?

using System;

namespace MyApplication {
  class Program {
    static void Main(string[] args) {
      string[] mobiles = {"iPhone", "Samsung", "Vivo"};
      Console.WriteLine(mobiles[-1]);
    }
  }
}

1. None
2. Warning
3. Exception
4. System.String[]

Answer: C) Exception

Explanation:

The array index starts from 0 in C#, in the above code – we are trying to get the element with index -1. Thus, there will be an exception "System.IndexOutOfRangeException: Index was outside the bounds of the array."