[Q19-Q39] Verified KCNA dumps Q&As - Pass Guarantee Exam Dumps Test Engine [2023]

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Verified KCNA dumps Q&As – Pass Guarantee Exam Dumps Test Engine [2023]

KCNA dumps and 128 unique questions

NEW QUESTION 19
Which of the following is not a stop on the cloud native trailmap?

Microservices

CI/CD

Containerization

Software distribution

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

NEW QUESTION 20
‘kubectl delete -n my-ns po,svc –all’ will delete pods and services including uninitialized ones in the namespace ‘my-ns’

FALSE

TRUE

https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#delete

NEW QUESTION 21
The Kubernetes API provides an interface for storing objects. Which of the following describes the type of objects stored by the Kubernetes API?

Containers

REST

YAML

ETCD

Kubernetes objects are RESTful objects.

NEW QUESTION 22
Which of the following components is part of the Kubernetes control panel

kubectl

kube-proxy

Service Mesh

kubelet

Cloud control manager

https://kubernetes.io/docs/concepts/overview/components/

NEW QUESTION 23
What standard does kubelet use to communicate with the container runtime?

Service Mesh Interface (SMI)

CRI-O

ContainerD

Container Runtime Interface (CRI)

kubelet can communicate with any runtime that supports the CRI standard.

NEW QUESTION 24
What CNCF project is the leading DNS project in the CNCF landscape?

Kubernetes

gRPC

KubeDNS

CoreDNS

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

NEW QUESTION 25
Which project is not a dominant CNCF project in the storage landscape?

Envoy

Vitess

Rook

TiKV

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

NEW QUESTION 26
Which Kubernetes resource creates Kubernetes Jobs?

JobFactory

CronJob

Task

JobDeployment

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

NEW QUESTION 27
Which of the following command is used to get detailed information about the pod?

kubectl info

kubectl get

kubectl describe

kubectl explain

https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#describe

NEW QUESTION 28
Which access control component of Kubernetes is responsible for authorization and decides what requestor is allowed to do?

Service Account

Role-based access control ‘RBAC’

Deployment

https://kubernetes.io/docs/reference/access-authn-authz/authorization/

NEW QUESTION 29
What does the ‘kops’ acronym means?

Kubernetes Open Platform Specification

Kubernetes Operations

Kubernetes Operators

Kubernetes Operation Policy Specification

https://github.com/kubernetes/kops

NEW QUESTION 30
Which prometheus metric type represents a single number value that can increase and decrease over time?

Gauge

Histogram

Summary

Counter

https://prometheus.io/docs/concepts/metric_types/#gauge

NEW QUESTION 31
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

Dameon set

Replica set

Deployment

pod

service

Stateful set

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

NEW QUESTION 32
The Kubernetes rolling update is used for __.

Updating a service

Scaling an application

Updating a deployment

https://kubernetes.io/docs/tutorials/kubernetes-basics/update/update-intro/

NEW QUESTION 33
Which style of operations are preferred for kubernetes and cloud-native applications?

Imperative

None of the above

Declarative

https://kubernetes.io/docs/tasks/manage-kubernetes-objects/declarative-config/#trade-offs

NEW QUESTION 34
Which kubernetes resource type allows defining which pods are isolated when it comes to network-ing?

Network policy

Domain Name System ‘DNS’

Role Binding

Service

https://kubernetes.io/docs/concepts/services-networking/network-policies/#the-two-sorts-of-pod-isolation

NEW QUESTION 35
Various Container Orchestrator Systems (COS)?

Apache Mesos

None of the options

Docker Swarm

Kubernetes

NEW QUESTION 36
What are the two goals of Cloud-Native?

Rapid innovation and automation

Slow innovation and stable applications

Frequent deployments and well-defined organizational silos

Rapid innovation and reliability

https://www.redhat.com/en/topics/cloud-native-apps

NEW QUESTION 37
Open Container Initiative set container standards for

Code, Build, Distribute, Deploy containers

Run, build, and image

Code, Build, Distribute containers

Run, Build, Distribute containers

NEW QUESTION 38
What is the smallest possible unit in Kubernetes to run a container?

pod

docker

service

container

https://kubernetes.io/docs/concepts/workloads/pods/

NEW QUESTION 39
Which role is responsible of creating service level indicator ‘SLI’, service level objective ‘SLO’, & Service Level Agreements ‘SLA’

Site reliability engineer ‘SRE’

DevOps

GitOps

Security and compliance engineer

Developer

https://www.atlassian.com/incident-management/kpis/sla-vs-slo-vs-sli

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Linux Foundation has released a new certification exam called KCNA (Kubernetes and Cloud Native Associate) Certification Exam. Kubernetes and Cloud Native Associate certification exam is designed to test an individual’s knowledge and skills in Kubernetes and cloud-native technologies. It is an entry-level certification that is perfect for those who are looking to start a career in the field of cloud computing.

KCNA Dumps for Pass Guaranteed – Pass KCNA Exam: https://www.testkingfree.com/Linux-Foundation/KCNA-practice-exam-dumps.html