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How does RabbitMQ clustering combined with network partition handling improve high availability?

hard📝 Application Q9 of 15
RabbitMQ - Clustering
How does RabbitMQ clustering combined with network partition handling improve high availability?
AIt forces all nodes to shut down during network issues.
BIt allows nodes to continue operating independently and sync later to avoid downtime.
CIt disables message replication during partitions.
DIt merges all queues into one node during partitions.
Step-by-Step Solution
Solution:
  1. Step 1: Understand network partition handling in clustering

    Network partitions split nodes but clustering can allow nodes to operate independently to avoid downtime.
  2. Step 2: Identify how syncing works after partition

    When network restores, nodes sync messages to keep data consistent.
  3. Final Answer:

    It allows nodes to continue operating independently and sync later to avoid downtime. -> Option B
  4. Quick Check:

    Partition handling = independent ops + later sync [OK]
Quick Trick: Partition handling lets nodes work separately then sync [OK]
Common Mistakes:
MISTAKES
  • Thinking all nodes shut down on partition
  • Assuming replication stops during partition
  • Believing queues merge into one node

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