CKA TEST GUIDE ONLINE - VALID CKA EXAM SAMPLE

CKA Test Guide Online - Valid CKA Exam Sample

CKA Test Guide Online - Valid CKA Exam Sample

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If you want to get a good job, and if you are not satisfied with your present situation, if you long to have a higher station in life. We think it is high time for you to try your best to gain the CKA certification. Having our study materials, it will be very easy for you to get the certification in a short time. If you try purchase our study materials, you will find our CKA question torrent will be very useful for you. We are confident that you will be attracted to our CKA guide question.

To prepare for the CKA Certification Exam, IT professionals can take advantage of a variety of resources, including training courses, practice exams, and study guides. The Linux Foundation offers a variety of training courses that cover Kubernetes fundamentals, advanced Kubernetes topics, and exam preparation. Additionally, there are many online resources available that provide practice exams, study guides, and other helpful materials.

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Pass Guaranteed CKA - Certified Kubernetes Administrator (CKA) Program Exam Useful Test Guide Online

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Linux Foundation CKA (Certified Kubernetes Administrator) Program Exam is a certification exam designed to test the skills and knowledge of system administrators and developers who work with Kubernetes. Kubernetes is an open-source container orchestration tool that is rapidly gaining popularity in the IT industry. With the increasing demand for skilled professionals who can deploy and manage Kubernetes clusters, the CKA exam has become a popular certification for those looking to advance their careers in this field.

Linux Foundation CKA (Certified Kubernetes Administrator) Program is an excellent opportunity for individuals who want to demonstrate their skills in Kubernetes. Certified Kubernetes Administrator (CKA) Program Exam certification is widely recognized in the industry and is an excellent way for professionals to validate their knowledge and expertise. CKA exam is challenging, but individuals who pass the exam will be well-prepared to work with Kubernetes and will be able to contribute to the development of cloud-native technologies.

Linux Foundation Certified Kubernetes Administrator (CKA) Program Exam Sample Questions (Q99-Q104):

NEW QUESTION # 99
You have a Deployment with 5 replicas. You want to increase the number of replicas to 10, but only after ensuring that the new pods are healthy and ready to serve 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' field in the Deployment YAML to 10.

2. Apply the Changes: - Apply the updated YAML file using 'kubectl apply -f my-deployment.yaml' 3. Monitor Pod Status: - Use 'kubectl get pods -l app=my-app' to monitor the status of the pods. - Ensure that the new pods are in the "Running' state and have a 'Ready' status. 4. Check Liveness and Readiness Probes: - If applicable, ensure that liveness and readiness probes are configured to check the health of the pods. - This helps in identifying and restarting unhealthy pods. 5. Verify Service Availability: - Use 'kubectl get services my-service" to check the service status. - Ensure that the service is still available and serving traffic. 6. Increase Replicas: - Once the new pods are healthy and ready, the deployment will automatically scale up to 10 replicas.


NEW QUESTION # 100
Create a deployment as follows:
Name: nginx-app
Using container nginx with version 1.11.10-alpine
The deployment should contain 3 replicas
Next, deploy the application with new version 1.11.13-alpine, by performing a rolling update.
Finally, rollback that update to the previous version 1.11.10-alpine.

Answer:

Explanation:
solution



NEW QUESTION # 101
Create a pod as follows:
Name: mongo
Using Image: mongo
In a new Kubernetes namespace named: my-website

Answer:

Explanation:
See the solution below.
Explanation
solution
F:WorkData Entry WorkData Entry20200827CKA9 B.JPG


NEW QUESTION # 102
Create a pod with environment variables as var1=value1.Check the environment variable in pod

Answer:

Explanation:
kubectl run nginx --image=nginx --restart=Never --env=var1=value1
# then
kubectl exec -it nginx -- env
# or
kubectl exec -it nginx -- sh -c 'echo $var1'
# or
kubectl describe po nginx | grep value1


NEW QUESTION # 103
For this item, you will have to ssh to the nodes ik8s-master-0 and ik8s-node-0 and complete all tasks on these nodes. Ensure that you return to the base node (hostname: node-1) when you have completed this item.
Context
As an administrator of a small development team, you have been asked to set up a Kubernetes cluster to test the viability of a new application.
Task
You must use kubeadm to perform this task. Any kubeadm invocations will require the use of the
--ignore-preflight-errors=all option.
* Configure the node ik8s-master-O as a master node. .
* Join the node ik8s-node-o to the cluster.

Answer:

Explanation:
See the solution below.
Explanation
solution
You must use the kubeadm configuration file located at /etc/kubeadm.conf when initializingyour cluster.
You may use any CNI plugin to complete this task, but if you don't have your favourite CNI plugin's manifest URL at hand, Calico is one popular option: https://docs.projectcalico.org/v3.14/manifests/calico.yaml Docker is already installed on both nodes and has been configured so that you can install the required tools.


NEW QUESTION # 104
......

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