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PROFESSIONAL-CLOUD-DEVELOPER · Question #15

PROFESSIONAL-CLOUD-DEVELOPER Question #15: Real Exam Question with Answer & Explanation

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Optimizing Compute Engine Performance

Question

You configured your Compute Engine instance group to scale automatically according to overall CPU usage. However, your application's response latency increases sharply before the cluster has finished adding up instances. You want to provide a more consistent latency experience for your end users by changing the configuration of the instance group autoscaler. Which two configuration changes should you make? (Choose two.)

Options

  • AAdd the label "AUTOSCALE" to the instance group template.
  • BDecrease the cool-down period for instances added to the group.
  • CIncrease the target CPU usage for the instance group autoscaler.
  • DDecrease the target CPU usage for the instance group autoscaler.
  • ERemove the health-check for individual VMs in the instance group.

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Topics

#Compute Engine#Autoscaling#Performance Tuning#Instance Groups
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