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What is the output of this program?
class n
{
int K;
public void display()
{
System.out.println(K);
}
}
class m extends n
{
int L;
public void display()
{
System.out.println(L);
}
}
public class Dynamic_dispatch_Example
{
public static void main(String args[])
{
m obj2 = new m();
obj2.K = 3;
obj2.L = 5;
n r;
r = obj2;
r.display();
}
}
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Correct Option: E
r is reference of type n, the program assigns a reference of object obj2 to r and uses that reference to call function display() of class m.
