Q. What is the difference between a parallel stream and a sequential stream?

  • (A) A parallel stream is more efficient than a sequential stream.
  • (B) A parallel stream processes elements in parallel, while a sequential stream processes elements sequentially.
  • (C) A parallel stream is always unordered, while a sequential stream is always ordered.
  • (D) A parallel stream is always lazy, while a sequential stream is always eager.
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✅ Correct Answer: (B) A parallel stream processes elements in parallel, while a sequential stream processes elements sequentially.
Explanation: Parallel streams can offer improved performance for certain types of processing, but they may also introduce additional overhead and synchronization issues.

Published by Pushkar ⭐ 380 Points at 10-May-2023 04:56 am in JAVA

Explanation by: Pushkar
Parallel streams can offer improved performance for certain types of processing, but they may also introduce additional overhead and synchronization issues.

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