Oracle
1Z0-819 · Question #57
Which code fragment prints 100 random numbers?
The correct answer is D. D. var r = new Random(); DoubleStream.generate(r::nextDouble).limit(100).forEach(System.out::print). See the full explanation below for the reasoning.
Question
Which code fragment prints 100 random numbers?
Options
- AA. var r = new Random(); new DoubleStream.of(r.nextDouble()).limit(100).forEach(System.out::print);
- BB. DoubleStream.generate(Random::nextDouble) .limit (100).forEach(System.out::print);
- CC. DoubleStream.generate(Random.nextDouble).limit(100).forEach(System.out::print);
- DD. var r = new Random(); DoubleStream.generate(r::nextDouble).limit(100).forEach(System.out::print);
How the community answered
(29 responses)- A10% (3)
- B3% (1)
- C7% (2)
- D79% (23)
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