Oracle
1Z0-809 · Question #4
1Z0-809 Question #4: Real Exam Question with Answer & Explanation
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Question
Given the code fragment:
List<Integer> values = Arrays.asList(1, 2, 3);
values.stream()
.map(n -> n*2)//line n1
.peek(System.out.println)//line n2
.count();
Options
- A246
- BThe code produces no output.
- CA compilation error occurs at line n1.
- DA compilation error occurs at line n2.
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