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  • Exam Name: Kubernetes and Cloud Native Associate (KCNA)
  • Last Update: Apr 24, 2024
  • Questions and Answers: 126
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KCNA Practice Exam Questions with Answers Kubernetes and Cloud Native Associate (KCNA) Certification

Question # 6

What are cluster-wide objects

A.

Service and Pods

B.

Volumes and Nodes

C.

ConfigMaps and Secrets

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Question # 7

What makes cloud native technology so important?

A.

It makes data centric

B.

It strengthens team

C.

It removes roadblocks to innovation

D.

It helps gather software requirements

E.

It makes operational centric

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Question # 8

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

A.

Jaeger

B.

Vitess

C.

Argo

D.

Kubernetes

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Question # 9

Which of the following is an advantage a cloud-native microservices application has over monolithic applications?

A.

Cloud-native microservices applications tend to be faster and more responsive than monolithic applications.

B.

Cloud-native microservice applications tend to be easier to troubleshoot.

C.

Cloud-native microservice applications tend to be easier to scale and perform updates on.

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Question # 10

In Kubernetes, what is considered the primary cluster data source?

A.

etcd (pronounce: esty-d)

B.

api server

C.

kubelet

D.

scheduler

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Question # 11

Stateful set requires which service for the network identity of pods?

A.

Ingress

B.

Load Balancer Service

C.

Headless Service

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Question # 12

You might need to run a stateless application in kubernetes, and you want to be able to scale easily and perform rolling updates. What kubernetes resource type can you use to do this

A.

Dameon set

B.

Replica set

C.

Deployment

D.

pod

E.

service

F.

Stateful set

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Question # 13

Flux is built using which toolkit?

A.

CI/CD

B.

DevSecOps

C.

GitOps

D.

DevOps

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Question # 14

To specify a Kubernetes object which language is used?

A.

JSON

B.

Go

C.

YAML

D.

Node

E.

Python

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Question # 15

What command to view the kube config?

A.

kubectl view config

B.

kubectl config view

C.

kubectl get kubeconfig

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Question # 16

How to get the logs of the previously terminated nginx container from the web pod?

A.

kubectl logs -p -c nginx web

B.

kubectl logs nginx

C.

kubectl logs -p -c web nginx

D.

kubectl logs -f -c nginx web

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Question # 17

Which access control component of Kubernetes is responsible for authorization and decides what requestor is allowed to do?

A.

Service Account

B.

Role-based access control 'RBAC'

C.

Deployment

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Question # 18

What is etcd used for in Kubernetes?

A.

Integration with cloud platforms

B.

Network routing for the cluster

C.

Kubernetes API security

D.

Backend object storage for the Kubernetes API

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