What will be the output of the following C# code? namespace ConsoleApplication4 public abstract class A public int i = 7; public abstract void display(); class B: A public int j; public override void display() Console.WriteLine(i); Console.WriteLine(j); class Program static void Main(string[] args) B obj = new B(); A obj1 = new B(); obj.j = 1; obj1.i = 8; obj.display(); Console.ReadLine();

Answer: Option D