Question: Predict the output of the following program? class ParentClass { int b = 50; } class ChildClass extends ParentClass { int b = 20; }

Predict the output of the following program?

class ParentClass

{

int b = 50;

}

class ChildClass extends ParentClass

{

int b = 20;

}

public class Test

{

public static void main(String[] args)

{

ChildClass a = new ChildClass();

System.out.println(a.b);

}

}

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