SCJP Module-1 Question-9
A program given below helps in understating of Inheritance in core java and refreshes the concepts of core Java for SCJP examination.
A program given below helps in understating of Inheritance in core java and refreshes the concepts of core Java for SCJP examination.Given a sample code:
1 class Base {
2 public void method(int i) {
3 System.out.println("Value of i is " + i);
}}
4 public class SubClass extends Base {
5 public void method(int j) {
6 System.out.println("Value of j is " + j);
}
7 public static void main(String args[]) {
8 Base b1 = new Base();
9 Base b2 = new SubClass();
10 b1.method(1);
11 b2.method(2);
}}
What will be the result?
(1) Value of i is 1
Value of j is 2
(2) Value of i is 1
Value of j is 1
(3) Value of i is 2
Value of j is 2
(4) Value of i is 2
Value of j is 1
Answer
(1)
