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AZ-305 · Compute design

Practice question 257 of 400 · hard

AKS increases pod replicas under load, but additional pods remain Pending because no nodes have room for their requests. Which two changes address the situation? Select 2 answers.

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  1. A.Configure appropriate cluster autoscaling and available node capacity
  2. B.Increase the deployment replica count indefinitely without adding schedulable capacity
  3. C.Validate pod resource requests and limits against node capacity
  4. D.Assume the managed control plane provides unlimited worker compute
  5. E.Replace readiness probes with more permissive NSG rules
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✓ Correct answers

  • Configure appropriate cluster autoscaling and available node capacity
  • Validate pod resource requests and limits against node capacity

Cluster autoscaling adds supported node capacity and sensible resource requests enable scheduling. More replicas alone cannot create nodes, NSG rules do not solve resource scheduling, and a managed control plane does not supply unlimited worker capacity. Source guide: PDF page(s) 46.

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