20. What is the output of this program? import java.io.IOException; public class Derived { public void...

 

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20. What is the output of this program? import java.io.IOException; public class Derived { public void getDetails() throws IOException { System.out.println("Derived class"); } } public class Test extends Derived { public void getDetails() throws Exception { System.out.println("Test class"); } public static void main(String[] args) throws IOException { Derived obj = new Test(); obj.getDetails(); } } 20. What is the output of this program? import java.io.IOException; public class Derived { public void getDetails() throws IOException { System.out.println("Derived class"); } } public class Test extends Derived { public void getDetails() throws Exception { System.out.println("Test class"); } public static void main(String[] args) throws IOException { Derived obj = new Test(); obj.getDetails(); } }