Q. Which scheduler is used by default in Hadoop YARN?

  • (A) Fair Scheduler
  • (B) FIFO Scheduler
  • (C) Capacity Scheduler
  • (D) Round Robin Scheduler
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✅ Correct Answer: (B) FIFO Scheduler
Explanation: FIFO (First In First Out) scheduler is the default scheduler in Hadoop YARN.

Published by Mr. Dubey ⭐ 111.42K Points at 13-Jun-2025 07:15 am in Hadoop

Explanation by: Mr. Dubey
FIFO (First In First Out) scheduler is the default scheduler in Hadoop YARN.

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