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What will be the output of the following C# code? namespace ConsoleApplication4 { abstract class A { int i; public abstract void display(); } class B: A { public int j; public override void display() { Console. WriteLine(j); } } class Program { static void Main(string[] args) { B obj = new B(); obj. j = 2; obj. display(); Console. ReadLine(); } } }a) 0b) 2c) Compile time errord) 1

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What will be the output of the following C# code? namespace ConsoleApplication4 { abstract class A {...
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