What Will Be The Output Of The Following C Codep Pre Langcsharp #410

What will be the output of the following C# code?</p> <pre><code class="language-csharp" line="1"> 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(); } } } </code></pre>

This multiple choice question (MCQ) is related to the book/course gs gs108 CSharp. It can also be found in gs gs108 Object Oriented Concepts - Abstract Class & Methods - Quiz No.1.

 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(); } } }