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KCNA Exam Dumps - Kubernetes and Cloud Native Associate

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Question # 17

Which of the following is a definition of Hybrid Cloud?

A.

A combination of services running in public and private data centers, only including data centers from the same cloud provider.

B.

A cloud native architecture that uses services running in public clouds, excluding data centers in different availability zones.

C.

A cloud native architecture that uses services running in different public and private clouds, including on-premises data centers.

D.

A combination of services running in public and private data centers, excluding serverless functions.

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Question # 18

Which of the following is a good habit for cloud native cost efficiency?

A.

Follow an automated approach to cost optimization, including visibility and forecasting.

B.

Follow manual processes for cost analysis, including visibility and forecasting.

C.

Use only one cloud provider to simplify the cost analysis.

D.

Keep your legacy workloads unchanged, to avoid cloud costs.

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Question # 19

A Kubernetes _____ is an abstraction that defines a logical set of Pods and a policy by which to access them.

A.

Selector

B.

Controller

C.

Service

D.

Job

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Question # 20

At which layer would distributed tracing be implemented in a cloud native deployment?

A.

Network

B.

Application

C.

Database

D.

Infrastructure

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Question # 21

What factors influence the Kubernetes scheduler when it places Pods on nodes?

A.

Pod memory requests, node taints, and Pod affinity.

B.

Pod labels, node labels, and request labels.

C.

Node taints, node level, and Pod priority.

D.

Pod priority, container command, and node labels.

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Question # 22

In CNCF, who develops specifications for industry standards around container formats and runtimes?

A.

Open Container Initiative (OCI)

B.

Linux Foundation Certification Group (LFCG)

C.

Container Network Interface (CNI)

D.

Container Runtime Interface (CRI)

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Question # 23

How does cert-manager integrate with Kubernetes resources to provide TLS certificates for an application?

A.

It manages Certificate resources and Secrets that can be used by Ingress objects for TLS.

B.

It replaces default Kubernetes API certificates with those from external authorities.

C.

It updates kube-proxy configuration to ensure encrypted traffic between Services.

D.

It injects TLS certificates directly into Pods when the workloads are deployed.

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Question # 24

A platform engineer wants to ensure that a new microservice is automatically deployed to every cluster registered in Argo CD. Which configuration best achieves this goal?

A.

Set up a Kubernetes CronJob that redeploys the microservice to all registered clusters on a schedule.

B.

Manually configure every registered cluster with the deployment YAML for installing the microservice.

C.

Create an Argo CD ApplicationSet that uses a Git repository containing the microservice manifests.

D.

Use a Helm chart to package the microservice and manage it with a single Application defined in Argo CD.

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