public class SumTest { public static void doSum(Integer x, Integer y) { System.out.println("Integer sum is " + (x + y)); } public static void doSum(double x, double y) { System.out.println("double sum is " + (x + y)); } public static void doSum(float x, float y) { System.out.println("float sum is " + (x + y)); } public static void doSum(int x, int y) { System.out.println("int sum is " + (x + y)); } public static void main(String[] args) { doSum(10, 20); doSum(10.0, 20.0); } }
What is the result?

Question

public class SumTest {
   public static void doSum(Integer x, Integer y) {
     System.out.println("Integer sum is " + (x + y));
   }
 
   public static void doSum(double x, double y) {
     System.out.println("double sum is " + (x + y));
   }
 
   public static void doSum(float x, float y) {
     System.out.println("float sum is " + (x + y));
   }
 
   public static void doSum(int x, int y) {
     System.out.println("int sum is " + (x + y));
   }
 
   public static void main(String[] args) {
     doSum(10, 20);
     doSum(10.0, 20.0);
   }
 }

What is the result?

Examsnet · Accepted Answer

Correct Answer is :  int sum is 30 double sum is 30.0

Java SE 8 Programmer 1Z0–808 Practice Full Test 1