Exam 1z0-809 topic 1 question 42 discussion

Actual exam question from Oracle's 1z0-809

Question #: 42
Topic #: 1

Given the code fragment:
List<String> empDetails = Arrays.asList("100, Robin, HR",
"200, Mary, AdminServices",
"101, Peter, HR");
empDetails.stream()
.filter(s-> s.contains("1"))
.sorted()
.forEach(System.out::println); //line n1
What is the result?

A. 100, Robin, HR 101, Peter, HR
B. A compilation error occurs at line n1.
C. 100, Robin, HR 101, Peter, HR 200, Mary, AdminServices
D. 100, Robin, HR 200, Mary, AdminServices 101, Peter, HR

Show Suggested Answer

Suggested Answer: A 🗳️

by jduarte at Feb. 2, 2021, 7:40 p.m.

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jduarte

Highly Voted 3 years, 10 months ago

Answer A. Tested

upvoted 8 times

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asdfjhfgjuaDCV

Most Recent 9 months ago

A is the correct answer import java.util.Arrays; import java.util.List; public class Main { public static void main(String[] args) { List<String> empDetails = Arrays.asList( "100, Robin, HR", "200, Mary, AdminServices", "101, Peter, HR" ); empDetails.stream() .filter(s -> s.contains("1")) .sorted() .forEach(System.out::println); } }

upvoted 1 times

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