Question 1

What is the least recommended practice when you are deploying a cloud-native application on a Kubernetes cluster?

Options :

A : Setting up a CI/CD pipeline to automate the deployment process.

B : Implementing a GitOps workflow for declarative application delivery.

C : Directly editing live Kubernetes objects in the cluster to make changes to the application.

D : Using Kubernetes native constructs like Deployments or StatefulSets for application orchestration.

Answer: C

Question 2

You are tasked with maintaining a Kubernetes cluster that needs to run both stateful and stateless applications. Your storage needs are diverse, ranging from fast I/O for databases to cheaper, slower storage for logs. Which of the following storage solutions would best meet these diverse requirements? (select 2)

Options :

A : Use hostPath for all storage needs.

B : Implement NFS for all storage.

C : Always use ephemeral storage for cost savings.

D : Utilize cloud provider-specific storage solutions.

E : Use a combination of SSD and HDD based StorageClasses.

Answer: D,E

Question 3

How would you obtain the logs of a container called blue, inside of a pod called colour?

Options :

A : kubectl get logs color -c blue

B : kubectl logs -p color -c blue

C : kubectl get logs pod color -c blue

D : kubectl logs color -c blue

Answer: D

Question 4

What type of Kubernetes Service is designed for directing traffic to a single Pod and will update to a new Pod if the original Pod fails?

Options :

A : LoadBalancer

B : ClusterIP

C : NodePort

D : Headless Service

Answer: D

Question 5

What Kubernetes component will continue to retry execution of the Pods until a specified number of them successfully terminate?

Options :

A : DaemonJobs

B : CronJobs

C : Jobs

D : RetryJobs

Answer: C

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