Oracle
1Z0-809 · Question #226
1Z0-809 Question #226: Real Exam Question with Answer & Explanation
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Question
Given the code fragment:
List<String> nums = Arrays.asList("EE", "SE", "SE");
String ans = nums
.parallelStream()
.reduce("Java ", (a, b) -> a.concat(b));
System.out.print(ans);
Options
- AJava EEJava EESE
- BJava EESE
- CThe program prints either: Java EEJava SE or Java SEJava EE
- DJava EEJava SE
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