MCQOPTIONS
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| 1. |
What is the output of this program?interface Calculation { void calculate(int item); } class display0 implements Calculation { int p; public void calculate(int num) { p = num * num; } } class display1 implements Calculation { int p; public void calculate(int num) { p = num / num; } } public class interfaces_Example { public static void main(String args[]) { display0 object0 = new display0(); display1 object1 = new display1(); object0.p = 0; object1.p = 0; object0.calculate(5); object1.calculate(5); System.out.print(object0.p + " " + object1.p); } } |
| A. | 25 1 |
| B. | 1 25 |
| C. | 0 5 |
| D. | 5 0 |
| E. | None of these |
| Answer» B. 1 25 | |