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RAN-AZ900-00122
Ranvier · AZ900

Exam AZ900 Topics: architecture Difficulty: hard

A junior architect is writing runbook notes about availability sets for the operations team. Which statement belongs in the runbook?

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  1. A. An availability set limits the impact of hardware failures, power interruptions, and maintenance, but not operating system or application failures
  2. B. An availability set replicates virtual machines to a paired region automatically, keeping a warm copy ready for failover
  3. C. An availability set keeps the application online by automatically replacing any failed virtual machine with a new one in the set
  4. D. An availability set protects against application crashes by restarting the crashed application on a healthy machine in the set
Reveal answer

Correct answer: An availability set limits the impact of hardware failures, power interruptions, and maintenance, but not operating system or application failures

Reference: https://learn.microsoft.com/en-us/azure/virtual-machines/availability-set-overview

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Official Answer (A): An availability set limits the impact of hardware failures, power interruptions, and maintenance, but not operating system or application failures

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