Question
What will be the output for the given set of code?
 class A {   public int i;   public void display()    {     Console.WriteLine(i);   } }    class B: A  {   public int j;   public void display()    {     Console.WriteLine(j);   } }    class Program {   static void Main(string[] args)   {     B obj = new B();     obj.i = 1;     obj.j = 2;     obj.display();     Console.ReadLine();   } }
 class A {   public int i;   public void display()    {     Console.WriteLine(i);   } }    class B: A  {   public int j;   public void display()    {     Console.WriteLine(j);   } }    class Program {   static void Main(string[] args)   {     B obj = new B();     obj.i = 1;     obj.j = 2;     obj.display();     Console.ReadLine();   } }
Answer: Option B
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When method display() is called using objects of class 'B'. The method 'display()' for class 'B' is called instead of class 'A' as class 'B' is inherited by class 'A'.
Output :2
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