CKA STUDY GUIDES, CKA VALID EXAM TEST

CKA Study Guides, CKA Valid Exam Test

CKA Study Guides, CKA Valid Exam Test

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Tags: CKA Study Guides, CKA Valid Exam Test, Valid CKA Exam Dumps, Reliable CKA Dumps Book, CKA Review Guide

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How much CNCF CKA Certification Exam Cost and Details

  • No. of Questions: 17 Questions
  • Examination Name: CNCF CKA Certification
  • Length of Exam: 120 min
  • Types of questions: Multiple Choice Questions
  • Passing score: 66% or higher

Linux Foundation CKA (Certified Kubernetes Administrator) program is a highly regarded certification program that validates the skills of Kubernetes administrators. Kubernetes is a popular open-source container orchestration system that is used extensively in cloud-native applications. The CKA Certification is designed to test the skills and knowledge of Kubernetes administrators in deploying, maintaining, and troubleshooting Kubernetes clusters. Certified Kubernetes Administrator (CKA) Program Exam certification is widely recognized in the industry and is highly valued by employers looking to hire Kubernetes professionals.

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100% Pass CKA - Updated Certified Kubernetes Administrator (CKA) Program Exam Study Guides

The three versions of our CKA exam questions have their own unique characteristics. The PDF version of CKA training materials is convenient for you to print, the software version can provide practice test for you and the online version is for you to read anywhere at any time. If you are hesitating about which version should you choose, you can download our CKA free demo first to get a firsthand experience before you make any decision. You will love our CKA study guide for sure!

How can you enhance your CNCF CKA Certification Exam skills?

In order to become a Certified Kubernetes Administrator, you have to have the skills required to be able to jump in and help out in an emergency. You can always do more by taking CNCF CKA exam dumps. Dumps allow you to take the exam and pass it in the shortest amount of time possible. Lifecycle is the life of a container. The lifecycle in Kubernetes includes build, deploy, run, and delete. CNCF CKA Certification Exam is being delivered with the help of online tools. Administrators are responsible for managing, operating, and running containers. Mock exams will help IT professionals get ready for the CNCF CKA Certification Exam. All the necessary resources will be provided on the CNCF Certified Kubernetes Administrator exam website. Based on your experience and previous exam history, you will be able to choose a right platform. Documentation contents will be available on the website.

New products and products that are about to come out will help IT professionals gain knowledge. Configuration files will be used by Kubernetes for various purposes. Personal development will be based on the evaluation of performance. When taking a test, you can either be given a high score or a low score. Real time feedback will help students get better at the CNCF CKA Certification Exam. The tester will use their experience to decide what areas need to be worked on. Access to real time statistics will help students know how they are doing. The guarantee will help students get the resources that they need in order to give them the best opportunity to pass their exams. Top universities will be used to provide you with the CNCF CKA Certification Exam.

Linux Foundation Certified Kubernetes Administrator (CKA) Program Exam Sample Questions (Q87-Q92):

NEW QUESTION # 87
You have a Kubernetes cluster running several applications. You want to implement a network policy that allows traffic only between pods within the same deployment and denies all other traffic. How can you achieve this using NetworkPolicies?

Answer:

Explanation:
See the solution below with Step by Step Explanation.
Explanation:
Solution (Step by Step) :
1. Create a NetworkPolicy:
- Create a NetworkPolicy in the namespace where the deployments are located.
- Code:

2. Apply the NetworkPolicy: - Apply the NetworkPolicy using 'kubectl apply -f networkpolicy.yaml'


NEW QUESTION # 88
Create a pod as follows:
* Name: non-persistent-redis
* container Image: redis
* Volume with name: cache-control
* Mount path: /data/redis
The pod should launch in the staging namespace and the volume must not be persistent.

Answer:

Explanation:
See the solution below.
Explanation
solution



NEW QUESTION # 89
Score: 7%

Task
Create a new nginx Ingress resource as follows:
* Name: ping
* Namespace: ing-internal
* Exposing service hi on path /hi using service port 5678

Answer:

Explanation:
Solution:
vi ingress.yaml
#
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: ping
namespace: ing-internal
spec:
rules:
- http:
paths:
- path: /hi
pathType: Prefix
backend:
service:
name: hi
port:
number: 5678
#
kubectl create -f ingress.yaml


NEW QUESTION # 90
Create a pod that having 3 containers in it? (Multi-Container)

  • A. image=nginx, image=redis, image=consul
    Name nginx container as "nginx-container"
    Name redis container as "redis-container"
    Name consul container as "consul-container"
    Create a pod manifest file for a container and append container
    section for rest of the images
    kubectl run multi-container --generator=run-pod/v1 --image=nginx --
    dry-run -o yaml > multi-container.yaml
    # then
    vim multi-container.yaml
    apiVersion: v1
    kind: Pod
    metadata:
    labels:
    run: multi-container
    name: multi-container
    spec:
    containers:
    - image: nginx
    name: nginx-container
    - image: redis
    name: redis-container
    - image: consul
    name: consul-container
    restartPolicy: Always
  • B. image=nginx, image=redis, image=consul
    Name nginx container as "nginx-container"
    Name redis container as "redis-container"
    Name consul container as "consul-container"
    Create a pod manifest file for a container and append container
    section for rest of the images
    kubectl run multi-container --generator=run-pod/v1 --image=nginx --
    dry-run -o yaml > multi-container.yaml
    # then
    vim multi-container.yaml
    labels:
    run: multi-container
    name: multi-container
    spec:
    containers:
    - image: nginx
    name: nginx-container
    - image: redis
    name: consul-container
    restartPolicy: Always

Answer: A


NEW QUESTION # 91
You have a Deployment named 'frontend-deployment' with 5 replicas of a frontend container. You need to implement a rolling update strategy that allows for a maximum of 2 pods to be unavailable at any given time. You also want to ensure that the update process is completed within a specified timeout of 8 minutes. If the update fails to complete within the timeout, the deployment should revert to the previous version. Additionally, you want to configure a 'post-start' hook for the frontend container that executes a health check script to verify the application's readiness before it starts accepting traffic.

Answer:

Explanation:
See the solution below with Step by Step Explanation.
Explanation:
Solution (Step by Step) :
1. Update the Deployment YAML:
- Update the 'replicas' to 5.
- Define 'maxUnavailable: 2' and 'maxSurge: 0' in the 'strategy.rollingUpdate' section to control the rolling update process.
- Configure a 'strategy.type' to 'RollingUpdate' to trigger a rolling update when the deployment is updated.
- Set Always' to ensure that the new image is pulled even if
it exists in the pod's local cache.
- Add a 'spec.progressDeadlineSeconds: 480' to set a timeout of 8 minutes for the update process.
- Add a 'spec.template.spec.containers[0].lifecycle.postStart' hook to define a script that executes a health check script before the container starts accepting traffic.

2. Create the Deployment: - Apply the updated YAML file using 'kubectl apply -f frontend-deployment.yaml' 3. Verify the Deployment: - Check the status of the deployment using 'kubectl get deployments frontend-deployment' to confirm the rollout and updated replica count. 4. Trigger the Automatic Update: - Push a new image to the 'my.org/frontend:latest' Docker Hub repository. 5. Monitor the Deployment: - Use 'kubectl get pods -l app=frontend' to monitor the pod updates during the rolling update process. 6. Observe Rollback if Timeout Exceeds: - If the update process takes longer than 8 minutes to complete, the deployment will be rolled back to the previous version. This can be observed using 'kubectl describe deployment frontend-deployment' and checking the 'updatedReplicas' and 'availableReplicas' fields.,


NEW QUESTION # 92
......

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