2026 Itcertkr 최신 CKA PDF 버전 시험 문제집과 CKA 시험 문제 및 답변 무료 공유: https://drive.google.com/open?id=1CyRsS46iufCita322pMztPnOEEcJ8ZzY
Itcertkr에서 출시한 Linux Foundation인증 CKA덤프는Linux Foundation인증 CKA시험에 대비하여 IT전문가들이 제작한 최신버전 공부자료로서 시험패스율이 100%입니다.Itcertkr는 고품질 Linux Foundation인증 CKA덤프를 가장 친근한 가격으로 미래의 IT전문가들께 제공해드립니다. Itcertkr의 소원대로 멋진 IT전문가도 거듭나세요.
CKA 시험은 Kubernetes 관리와 관련된 작업을 수행하는 후보자의 능력을 평가하기 위해 고안되었습니다. 후보자가 Kubernetes 명령 줄 도구를 사용하여 작업을 완료 해야하는 성능 기반 시험입니다. 이 시험은 응용 프로그램 라이프 사이클 관리, 클러스터 유지 보수, 설치 및 구성, 네트워킹, 스토리지, 보안, 스케줄링, 로깅 및 모니터링을 포함하여 8 가지 범주로 나뉘어 진 24 개의 작업으로 구성됩니다.
CKA 인증은 전 세계적으로 인정되며 IT 산업의 고용주에 의해 높이 평가됩니다. CKA 인증을 보유한 것은 Kubernetes 클러스터를 효과적으로 관리하는 개인의 능력을 보여줍니다. 이는 오늘날의 구직 시장에서 매우 인기있는 기술입니다. CKA 인증은 또한 Kubernetes 행정에서 지식과 모범 사례를 공유 할 수있는 인증 전문가의 글로벌 공인 커뮤니티에 대한 액세스 권한을 개인에게 제공합니다. CKA 시험은 경력 전망을 향상시키고 업계의 최신 기술을 최신 상태로 유지하려는 개인에게 귀중한 투자입니다.
Linux Foundation CKA 덤프는Linux Foundation CKA시험문제변경에 따라 주기적으로 업데이트를 진행하여 저희 덤프가 항상 가장 최신버전이도록 보장해드립니다. 고객님들에 대한 깊은 배려의 마음으로 고품질Linux Foundation CKA덤프를 제공해드리고 디테일한 서비스를 제공해드리는것이 저희의 목표입니다.
Linux Foundation CKA 프로그램은 Kubernetes Administration의 기술과 지식을 검증하는 인증 시험입니다. 이 시험은 Kubernetes 클러스터를 관리하는 경험이있는 IT 전문가를 위해 설계되었으며 Basic에서 Advanced까지 다양한 주제를 다룹니다. 인증은 업계에서 널리 알려져 있으며 IT 전문가에게 귀중한 자산입니다. CKA 인증은 더 나은 직업 기회와 더 높은 급여로 이어질 수 있으며,보다 고급 Kubernetes 인증을위한 디딤돌입니다.
질문 # 58
List all the pods sorted by name
정답：
설명：
kubect1 get pods --sort-by=.metadata.name
질문 # 59
Create a pod as follows:
Name: mongo
Using Image: mongo
In a new Kubernetes namespace named: my-website
정답：
설명：
See the solution below.
Explanation
solution
F:\Work\Data Entry Work\Data Entry\20200827\CKA\9 B.JPG
질문 # 60
You need to configure CoreDNS to resolve DNS queries for services in different namespaces within your Kubernetes cluster. You want to ensure that pods in one namespace cannot resolve the names of services in other namespaces unless explicitly allowed.
정답：
설명：
See the solution below with Step by Step Explanation.
Explanation:
Solution (Step by Step) :
1 . Configure CoreDNS with Namespace-Specific DNS:
- In the CoreDNS ConfigMap, configure the 'kubernetes' plugin to restrict DNS resolution based on namespaces.
2. Use Network Policies for Cross-Namespace Communication: - If you need pods in one namespace to communicate with services in another namespace, use network policies to explicitly allow the communication.
3. Test Namespace-Specific DNS: - Deploy pods in different namespaces and try to resolve service names from those pods. You should only be able to resolve names of services in the same namespace or namespaces that have been explicitly allowed using network policies.
질문 # 61
Create a persistent volume with name app-data, of capacity 2Gi and access mode ReadWriteMany. The type of volume is hostPath and its location is /srv/app-data.
정답：
설명：
Persistent Volume
A persistent volume is a piece of storage in a Kubernetes cluster. PersistentVolumes are a cluster-level resource like nodes, which don't belong to any namespace. It is provisioned by the administrator and has a particular file size. This way, a developer deploying their app on Kubernetes need not know the underlying infrastructure. When the developer needs a certain amount of persistent storage for their application, the system administrator configures the cluster so that they consume the PersistentVolume provisioned in an easy way.
Creating Persistent Volume
kind: PersistentVolume
apiVersion: v1
metadata:
name:app-data
spec:
capacity: # defines the capacity of PV we are creating
storage: 2Gi #the amount of storage we are tying to claim
accessModes: # defines the rights of the volume we are creating
- ReadWriteMany
hostPath:
path: "/srv/app-data" # path to which we are creating the volume
Challenge
* Create a Persistent Volume named app-data, with access mode ReadWriteMany, storage classname shared, 2Gi of storage capacity and the host path /srv/app-data.
2. Save the file and create the persistent volume.
Image for post
3. View the persistent volume.
* Our persistent volume status is available meaning it is available and it has not been mounted yet. This status will change when we mount the persistentVolume to a persistentVolumeClaim.
PersistentVolumeClaim
In a real ecosystem, a system admin will create the PersistentVolume then a developer will create a PersistentVolumeClaim which will be referenced in a pod. A PersistentVolumeClaim is created by specifying the minimum size and the access mode they require from the persistentVolume.
Challenge
* Create a Persistent Volume Claim that requests the Persistent Volume we had created above. The claim should request 2Gi. Ensure that the Persistent Volume Claim has the same storageClassName as the persistentVolume you had previously created.
kind: PersistentVolume
apiVersion: v1
metadata:
name:app-data
spec:
accessModes:
- ReadWriteMany
resources:
requests:
storage: 2Gi
storageClassName: shared
2. Save and create the pvc
njerry191@cloudshell:~ (extreme-clone-2654111)$ kubect1 create -f app-data.yaml persistentvolumeclaim/app-data created
3. View the pvc
Image for post
4. Let's see what has changed in the pv we had initially created.
Image for post
Our status has now changed from available to bound.
5. Create a new pod named myapp with image nginx that will be used to Mount the Persistent Volume Claim with the path /var/app/config.
Mounting a Claim
apiVersion: v1
kind: Pod
metadata:
creationTimestamp: null
name: app-data
spec:
volumes:
- name:congigpvc
persistenVolumeClaim:
claimName: app-data
containers:
- image: nginx
name: app
volumeMounts:
- mountPath: "/srv/app-data "
name: configpvc
질문 # 62
You must connect to the correct host.
Failure to do so may result in a zero score.
[candidate@base] $ ssh Cka000060
Task
Install Argo CD in the cluster by performing the following tasks:
Add the official Argo CD Helm repository with the name argo
The Argo CD CRDs have already been pre-installed in the cluster
Generate a template of the Argo CD Helm chart version 7.7.3 for the argocd namespace and save it to ~/argo- helm.yaml . Configure the chart to not install CRDs.
정답：
설명：
Task Summary
* SSH into cka000060
* Add the Argo CD Helm repo named argo
* Generate a manifest (~/argo-helm.yaml) for Argo CD version 7.7.3
* Target namespace: argocd
* Do not install CRDs
* Just generate, don't install
# Step-by-Step Solution
1## SSH into the correct host
ssh cka000060
## Required - skipping this = zero score
2## Add the Argo CD Helm repository
helm repo add argo https://argoproj.github.io/argo-helm
helm repo update
# This adds the official Argo Helm chart source.
3## Generate Argo CD Helm chart template (version 7.7.3)
Use the helm template command to generate a manifest and write it to ~/argo-helm.yaml.
helm template argocd argo/argo-cd \
--version 7.7.3 \
--namespace argocd \
--set crds.install=false \
> ~/argo-helm.yaml
* argocd # Release name (can be anything; here it's same as the namespace)
* --set crds.install=false # Disables CRD installation
* > ~/argo-helm.yaml # Save to required file
# 4## Verify the generated file (optional but smart)
head ~/argo-helm.yaml
Check that it contains valid Kubernetes YAML and does not include CRDs.
# Final Command Summary
ssh cka000060
helm repo add argo https://argoproj.github.io/argo-helm
helm repo update
helm template argocd argo/argo-cd \
--version 7.7.3 \
--namespace argocd \
--set crds.install=false \
> ~/argo-helm.yaml
head ~/argo-helm.yaml # Optional verification
질문 # 63
......
CKA최신 인증시험 대비자료: https://www.itcertkr.com/CKA_exam.html
참고: Itcertkr에서 Google Drive로 공유하는 무료, 최신 CKA 시험 문제집이 있습니다: https://drive.google.com/open?id=1CyRsS46iufCita322pMztPnOEEcJ8ZzY