Exam 1z0-809 topic 1 question 46 discussion

Actual exam question from Oracle's 1z0-809

Question #: 46
Topic #: 1

Given the code fragment:
List<Integer> nums = Arrays.asList (10, 20, 8):
System.out.println (
//line n1
);
Which code fragment must be inserted at line n1 to enable the code to print the maximum number in the nums list?

A. nums.stream().max(Comparator.comparing(a -> a)).get()
B. nums.stream().max(Integer : : max).get()
C. nums.stream().max()
D. nums.stream().map(a -> a).max()

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Suggested Answer: A 🗳️

by Svetleto13 at April 20, 2021, 6:49 p.m.

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asdfjhfgjuaDCV

9 months, 3 weeks ago

A is the correct answer. import java.util.Arrays; import java.util.Comparator; import java.util.List; public class Main { public static void main(String[] args) { List<Integer> nums = Arrays.asList(10, 20, 8); System.out.println("Maximum number: " + nums.stream() .max(Comparator.comparing(a -> a)) .get()); } }

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