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Exam 1z0-809 topic 1 question 20 discussion

Actual exam question from Oracle's 1z0-809
Question #: 24
Topic #: 2
[All 1z0-809 Questions]

java.util.stream.Stream?

Which statement is true about -

  • A. A stream cannot be consumed more than once.
  • B. The execution mode of streams can be changed during processing.
  • C. Streams are intended to modify the source data.
  • D. A parallel stream is always faster than an equivalent sequential stream.
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Suggested Answer: B 🗳️
by M_Jawad at Jan. 14, 2020, 12:17 p.m.

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M_Jawad
Highly Voted 4 years, 6 months ago
A is the answer
upvoted 7 times
WilsonKKerll
2 years, 4 months ago
Answer is B. Option A use peak() method can do it.
upvoted 1 times
iSnover
5 months, 3 weeks ago
Sorry, the peak() method is an intermediate operation. The answer is A.
upvoted 1 times
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asdfjhfgjuaDCV
Most Recent 4 months, 3 weeks ago
A is the answer
upvoted 1 times
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iSnover
5 months, 3 weeks ago
Selected Answer: A
The answer is A, the answer cannot be B because peak() is an intermediate operation.
upvoted 1 times
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steefaand
5 months, 3 weeks ago
Selected Answer: A
A is correct.
upvoted 1 times
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