Oracle
1Z0-809 · Question #108
1Z0-809 Question #108: Real Exam Question with Answer & Explanation
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Question
Given the code fragment:
List<String> codes= Arrays.asList("DOC", "MPEG", "JPEG");
codes.forEach(c -> System.out.print(c + " "));
String mt = codes.stream()
.filter(s-> s.contains("PEG"))
.reduce( (s, t) -> s + t).get();
System.out.println("\n" + mt);
Options
- ADOC MPEG JPEG MPEGJPEG
- BDOC MPEG JPEG MPEGPEGJPEG
- CMPEGJPEG
- DThe order of the output is unpredictable.
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