FREE PDF 2025 AUTHORITATIVE LINUX FOUNDATION CKA EXAM CRAM PDF

Free PDF 2025 Authoritative Linux Foundation CKA Exam Cram Pdf

Free PDF 2025 Authoritative Linux Foundation CKA Exam Cram Pdf

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Tags: CKA Exam Cram Pdf, CKA Detail Explanation, CKA Latest Test Camp, Vce CKA Files, Dump CKA Torrent

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Linux Foundation CKA (Certified Kubernetes Administrator) Program Exam is a certification program designed for professionals who want to demonstrate their expertise in managing, deploying, and troubleshooting Kubernetes clusters. Kubernetes is an open-source container orchestration platform that automates the deployment, scaling, and management of containerized applications. As containerization becomes increasingly popular, Kubernetes has emerged as the go-to solution for managing containers at scale.

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Linux Foundation CKA Detail Explanation | CKA Latest Test Camp

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The CKA Program Certification Exam consists of a set of performance-based tasks that candidates must complete within a given time frame. CKA exam covers a broad range of topics, including cluster architecture, installation and configuration, networking, storage, troubleshooting, and security. Candidates are expected to demonstrate their ability to perform tasks such as deploying applications, scaling and upgrading clusters, configuring network policies, troubleshooting node and cluster problems, and securing Kubernetes clusters.

Linux Foundation Certified Kubernetes Administrator (CKA) Program Exam Sample Questions (Q51-Q56):

NEW QUESTION # 51
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.

Answer:

Explanation:
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


NEW QUESTION # 52
Score: 7%

Task
Given an existing Kubernetes cluster running version 1.20.0, upgrade all of the Kubernetes control plane and node components on the master node only to version 1.20.1.
Be sure to drain the master node before upgrading it and uncordon it after the upgrade.

You are also expected to upgrade kubelet and kubectl on the master node.

Answer:

Explanation:
See the solution below.
Explanation
SOLUTION:
[student@node-1] > ssh ek8s
kubectl cordon k8s-master
kubectl drain k8s-master --delete-local-data --ignore-daemonsets --force apt-get install kubeadm=1.20.1-00 kubelet=1.20.1-00 kubectl=1.20.1-00 --disableexcludes=kubernetes kubeadm upgrade apply 1.20.1 --etcd-upgrade=false systemctl daemon-reload systemctl restart kubelet kubectl uncordon k8s-master


NEW QUESTION # 53
Check the Image version of nginx-dev pod using jsonpath

Answer:

Explanation:
kubect1 get po nginx-dev -o
jsonpath='{.spec.containers[].image}{"n"}'


NEW QUESTION # 54
Schedule a pod as follows:
* Name: nginx-kusc00101
* Image: nginx
* Node selector: disk=ssd

Answer:

Explanation:



NEW QUESTION # 55
To protect your firewall and network from single source denial of service (DoS) attacks that can overwhelm its packet buffer and cause legitimate traffic to drop, you can configure:

  • A. BGP (Border Gateway Protocol)
  • B. PGP (Packet Gateway Protocol)
  • C. PBP (Packet Buffer Protection)
  • D. PBP (Protocol Based Protection)

Answer: D


NEW QUESTION # 56
......

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