using System;

public class Car

    {

        public string carModel;

        public string carColor;

        public Car(string carModel, string carColor)

        {

            this.carModel = carModel;

            this.carColor = carColor;

        }

        public void CarDetails()

        {

            Console.WriteLine("Car Model :{0} , Car Color :{1}",carModel,carColor);   

        }

    }

  public  class Program

    {

     public   static void Main(string[] args)

        {

            Car carObj1 = new Car("Audi", "Black");

            Car carObj2 = carObj1;

            Car carObj3 = carObj2;

​

            Car[] carObjArray = { carObj1, carObj2, carObj3 };

​

            for(int i = 0; i < carObjArray.Length; i++)

            {

                if(carObjArray[i] != null)

                {

                    carObjArray[i].CarDetails();

                    carObjArray[i] = null;

                }

            }

        }

    }

/*

Select the output from the following options:

​

a. Car Model :Audi , Car Color :Black

​

b. Car Model :Audi , Car Color :Black

   Car Model :Audi , Car Color :Black

​

c. Car Model :Audi , Car Color :Black

   Car Model :Audi , Car Color :Black

   Car Model :Audi , Car Color :Black

​

d. Runtime Error

​

​

Option a

Option b

Option c   ans

Option d

*/