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Why does clustering in RabbitMQ provide high availability?

easy📝 Conceptual Q11 of 15
RabbitMQ - Clustering
Why does clustering in RabbitMQ provide high availability?
ABecause it connects multiple servers to work as one system
BBecause it uses a single server to handle all messages
CBecause it disables message replication
DBecause it limits the number of connections
Step-by-Step Solution
Solution:

  1. Step 1: Understand clustering concept

    Clustering links multiple servers so they act as one system, sharing workload and data.

  2. Step 2: Connect clustering to availability

    If one server fails, others continue working, keeping the system available.

  3. Final Answer:

    Because it connects multiple servers to work as one system -> Option A

  4. Quick Check:

    Clustering = Multiple servers working together [OK]
Quick Trick: Clustering means many servers working as one [OK]
Common Mistakes:
MISTAKES
  • Thinking clustering uses only one server
  • Believing clustering disables replication
  • Assuming clustering limits connections

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