Oracle
1Z0-809 · Question #58
1Z0-809 Question #58: Real Exam Question with Answer & Explanation
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Question
Given the code fragment:
List<String> listVal = Arrays.asList("Joe", "Paul", "Alice", "Tom");
System.out.println (
// line n1
);
Which code fragment, when inserted at line n1, enables the code to print the count of string
elements whose length is greater than three?
Options
- AlistVal.stream().filter(x -> x.length()>3).count()
- BlistVal.stream().map(x -> x.length()>3).count()
- ClistVal.stream().peek(x -> x.length()>3).count().get()
- DlistVal.stream().filter(x -> x.length()>3).mapToInt(x -> x).count()
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