# 1z0-809 — Question 602

**Type:** multiple_choice
**Topics:** topic_1

## Question

Given:
IntStream stream = IntStream.of (1,2,3);
IntFunction<Integer> inFu= x -> y -> x*y; //line n1
IntStream newStream = stream.map(inFu.apply(10)); //line n2 newStream.forEach(System.output::print);
Which modification enables the code fragment to compile?
line n1 with:

## Correct Answer

_See scenario._

## Explanation

B is correct: IntFunction<IntUnaryOperator> inFu = x -> y -> x*y;

**Reference:** examtopics_top_comment

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Source: https://hiexam.net/q/oracle/1z0-809/602  
Practice (tracked): https://hiexam.net/study/1z0-809/practice