DEMO QUESTIONS

Q1: How does the Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE) Cluster Autoscaler determine when to create new nodes for an OKE cluster?

A: When the CPU or memory utilization crosses a configured threshold.

B: When the resource requests from pods exceed a configured threshold.

C: When the custom metrics from the services exceed a configured threshold.

D: When the rate of requests to the application crosses a configured threshold.

Correct Answer: B

Q2: As a cloud engineer, you are responsible for managing a Kubernetes cluster on the Oracle Cloud Infrastructure (OCI) platform for your organization. You are looking for ways to ensure reliable operations of Kubernetes at scale while minimizing the operational overhead of managing the worker node infrastructure. Which cluster option is the best fit for your requirement?

A: Using OCI OKE managed nodes with cluster autoscalers to eliminate worker node infrastructure management

B: Using OCI OKE virtual nodes to eliminate worker node infrastructure management

C: Using Kubernetes cluster add-ons to automate worker node management

D: Creating and managing worker nodes using OCI compute instances

Correct Answer: B

Q3: How does the Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE) Cluster Autoscaler determine when to create new nodes for an OKE cluster?

A: When the CPU or memory utilization crosses a configured threshold.

B: When the resource requests from pods exceed a configured threshold.

C: When the custom metrics from the services exceed a configured threshold.

D: When the rate of requests to the application crosses a configured threshold.

Correct Answer: B

Q4: You have been asked to provision a new production environment on Oracle Cloud Infrastructure (OCI). After working with the solution architect, you decide that you are going to automate this process. Which OCI service can help automate the provisioning of this new environment?

A: OCI Streaming Service

B: Oracle Functions

C: Oracle Container Engine for Kubernetes

D: OCI Resource Manager

Correct Answer: D

Q5: You're using Oracle Cloud Infrastructure (OCI) DevOps service to automate your software releases to release features more frequently and with fewer errors. While deploying an update to production, one of your deployment stages failed. What action should you perform in your Deployment Pipeline?

A: Use OCI DevOps Trigger and Rerun tool to avoid downtime.

B: Automate back up and use the rerelease stage in the Deployment Pipeline.

C: Add Rescue and Trigger stages to automatically trigger the failed deployment.

D: Roll back the failed stage in the pipeline to the previous successful released version

Correct Answer: D
[acf_quiz]

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