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What will be the output of the following C# code? | Question 17

66. 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[0] + mobiles[2]);
    }
  }
}

1. iPhoneVivo
2. iPhone+Vivo
3. Exception
4. iPhone Vivo

Answer: A) iPhoneVivo

Explanation:

In the above code, the statement mobiles[0]+mobiles[2] will concatenate the 0th and 2nd elements that are "iPhone" and "Vivo". Thus, the output will be "iPhoneVivo".