What Kubernetes resource would allow you to run one Pod on some of your Nodes?

• A.DaemonSet
• B.ClusterSet
• C.Deployment
• D.ReplicaSet

Correct Answer: A

https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/

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What is container orchestration?

• A.Packaging code and all of its dependencies into a single executable
• B.Adding code to a container image so it can run as a container
• C.Using automation to manage containers
• D.Spinning a new containers to replace old ones

Correct Answer: C

https://www.redhat.com/en/topics/containers/what-is-container-orchestration

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You are running a resource-intensive application in Kubernetes. You want to reduce costs without impacting performance. Which of the following approaches would be most effective?

• A.Decrease the number of replicas for the application's deployment.
• B.Reduce the resource requests and limits for the application's pods.
• C.Implement vertical pod autoscaling to adjust the resource allocation based on actual usage.
• D.Optimize the application code to reduce resource consumption.
• E.Migrate the application to a different cloud provider with lower pricing.

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Which Kubernetes resource creates Kubernetes Jobs?

• A.JobFactory
• B.CronJob
• C.Task
• D.JobDeployment

Correct Answer: B

https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/

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Which project in this list is a leading project in the observability space?

• A.Jaeger
• B.Vitess
• C.Argo
• D.Kubernetes

Correct Answer: A

https://github.com/cncf/landscape#trail-map

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