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Java Programming · Q51

Java Generics

Programming · Java Programming · question 51

Q51

What will be the output of the following Java program? import java.util.*; class Output public static double sumOfList(List list) double s = 0.0; for (Number n : list) s += n.doubleValue(); return s; public static void main(String args[]) List ld = Arrays.asList(1.2, 2.3, 3.5); System.out.println(sumOfList(ld));

A.
5.0
B.
7.0
Answer
C.
8.0
D.
6.0

Answer: Option B

Solution

Answer: Option B
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