Oracle Exam 1Z0-1109-25 Topic 5 Question 6 Discussion

Actual exam question for Oracle's 1Z0-1109-25 exam

Question #: 6
Topic #: 5

How does the Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE) Cluster Autoscaler determine when to create new nodes for an OKE cluster?

AWhen the CPU or memory utilization crosses a configured threshold.

BWhen the resource requests from pods exceed a configured threshold.

CWhen the custom metrics from the services exceed a configured threshold.

DWhen the rate of requests to the application crosses a configured threshold.

Show Suggested Answer

Suggested Answer: B

The OKE Cluster Autoscaler automatically adjusts the number of worker nodes in an OKE cluster based on the resource requests made by Kubernetes pods. When there are not enough resources available (e.g., CPU or memory) on existing nodes to accommodate pending pods, the Cluster Autoscaler will create new nodes to meet the resource demand.

by Brett at Mar 21, 2025, 12:52 PM

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Wilburn

14 hours ago

I don't know, B sounds good but I'm not sure. Maybe C would work too if you're using custom metrics to monitor your application? This is a tricky one.

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Margery

15 hours ago

I think the answer is A) When the CPU or memory utilization crosses a configured threshold.

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Magda

13 days ago

I think the answer is B. The cluster autoscaler should scale based on the resource requests from pods, not just CPU or memory utilization. That's a more accurate way to determine when to add new nodes.

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Lilli

11 hours ago

I think the answer is B. The cluster autoscaler should scale based on the resource requests from pods, not just CPU or memory utilization.

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