Linux-Foundation CKA Practice Exam Questions

  • 67 Questions With Valid Answers
  • Updation Date : 8-Dec-2023
  • 97% Pass Rate
Looking for reliable study material for the Linux-Foundation CKA exam? DumpsBox offers top-notch study material for the Certified Kubernetes Administrator (CKA) Program exam. Our comprehensive CKA practice test questions, provided in PDF format, are designed to reinforce your understanding of CKA Dumps.

With our detailed Certified Kubernetes Administrator (CKA) Program question-answer approach, you'll be fully equipped to tackle the complexities of the CKA exam and achieve success. You can rely on our authentic Certified Kubernetes Administrator (CKA) Program braindumps to strengthen your knowledge and excel in Kubernetes Administrator.
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Preparing for the Linux-Foundation CKA exam can be a challenging task, but with the help of Dumpsbox, you can achieve a brilliant success in your certification journey. Dumpsbox offers a reliable and comprehensive solution to assist you in your Certified Kubernetes Administrator (CKA) Program preparation, ensuring you are fully equipped to pass the Kubernetes Administrator exam with flying colors. Dumpsbox provides an extensive range of exam materials that cover all the topics and concepts included in the CKA exam. Their study materials are designed by experts in the field, ensuring accuracy and relevance to the Kubernetes Administrator exam syllabus. With Dumpsbox, you can be confident that you have access to the most up-to-date and comprehensive resources for your Certified Kubernetes Administrator (CKA) Program exam preparation.
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Cracking the CKA Exam: A Guide to Mastering the Certified Kubernetes Administrator Certification:

Containers have made the world of applications a little less complicated than it originally was. So, it is understandable why organizations are moving to container-centric management softwares. The real question is why aren’t you?

With the widespread use of containers, it is high time you become a certified Kubernetes Administrator. It is easy peasy to get certified now, because Dumpsbox has made it so. Get your bundle of CKA exam dumps and start getting ready!  If you ask why Kubernetes? It’s because Kubernetes has made everything relating to containerized applications easier. Whether you need to deploy, scale, or manage these applications. Kubernetes improves reliability and reduces time and resources, through its automated container management.

Why You Need Kubernetes Certification And What It Does to Your Career?

It is annoying when you are in a rush and the system fails you. Administrators need a tool that can effectively run their container-adopted system without having to shut down the whole operation. That’s where Kubernetes comes in. Kubernetes has built-in commands to handle application management. It also takes off your workload by taking on the computing, networking, and storage on your behalf. So, you can solely focus on working on the applications.

Kubernetes provides a variety of options to cater to your requirements. As an administrator, you can manage cloud-native microservices-based apps, and support the containerization of existing apps. You can also run applications across on-site deployments and public clouds; as well as hybrid deployments. So, you can run your applications wherever you want.

As Kubernetes can automatically adjust the size of a cluster, you can scale your applications, and run them efficiently. But remember, all the certifications in the world alone can’t help you. Your career rests on real-world knowledge. Thankfully, CKA braindumps are based on real-world scenarios. You can learn from these practice solutions and apply your learning to the actual exam.

Familiarizing Yourself With The Certified Kubernetes Administer Exam:

The CKA is a product created by the Cloud Native Computing Foundation (CNCF). They launched Certified Kubernetes Administrator certification together with the Linux Foundation.

The foundation explains the purpose of the CKA Exam, it is to prove that a CKA has the skills and knowledge to perform the responsibilities of a Kubernetes Administrator.

This is a 2-hour online proctored exam. With an Exam fee of $395, although the Linux Foundation does offer some discount vouchers too.  In this performance-based exam, you'll have to solve problems right at the command line. Practice this using reliable training software like Kubernetes dumps.

According to the latest patterns of the CKA Exam, the weightage of the domains are:

●    Storage – 10%
●    Workloads & Scheduling – 15%
●    Services & Networking – 20%
●    Cluster Architecture, Installation & Configuration – 25%
●    Troubleshooting – 30%

The passing score for the exam is 66%. With the help of Certified Kubernetes Administrator dumps from https://www.dumpsbox.com/, you can easily get that much or even more.

Tips and Strategies for Passing CKA Certified Kubernetes Administrator Exam:

If you want to pass this certification exam, you need to build a strong foundation. How can you do that? By practicing in a role-based scenario offered by our trusted platform. Kubernetes practice test dumps are no doubt your fastest, most reliable training partner. You can expect 95% of questions on the exam to come from this training guide. You can test it with the CKA dumps review using the free trial or demo.

If you have the dedication and time to offer, I highly recommend you try these resources. You’ll likely be a Certified Kubernetes Administrator using CKA dumps PDF guidelines.

Related Exams

CKA Test Sample Questions:



Create and configure the service front-end-service so it's accessible through NodePort and
routes to the existing pod named front-end.

Answer: See the solution below.
Explanation:
solution




Score: 4%

Context
You have been asked to create a new ClusterRole for a deployment pipeline and bind it to
a specific ServiceAccount scoped to a specific namespace.
Task
Create a new ClusterRole named deployment-clusterrole, which only allows to create the
following resource types:
• Deployment
• StatefulSet
• DaemonSet
Create a new ServiceAccount named cicd-token in the existing namespace app-team1.
Bind the new ClusterRole deployment-clusterrole lo the new ServiceAccount cicd-token ,
limited to the namespace app-team1.

Answer: See the solution below.
Explanation:
Solution:
Task should be complete on node k8s -1 master, 2 worker for this connect use command
[student@node-1] > ssh k8s
kubectl create clusterrole deployment-clusterrole --verb=create --
resource=deployments,statefulsets,daemonsets
kubectl create serviceaccount cicd-token --namespace=app-team1
kubectl create rolebinding deployment-clusterrole --clusterrole=deployment-clusterrole --
serviceaccount=default:cicd-token --namespace=app-team1




Score:7%

Task
Create a new PersistentVolumeClaim
• Name: pv-volume
• Class: csi-hostpath-sc
• Capacity: 10Mi
Create a new Pod which mounts the PersistentVolumeClaim as a volume:
• Name: web-server
• Image: nginx
• Mount path: /usr/share/nginx/html
Configure the new Pod to have ReadWriteOnce access on the volume.
Finally, using kubectl edit or kubectl patch expand the PersistentVolumeClaim to a
capacity of 70Mi and record that change.

Answer: See the solution below.
Explanation:
Solution:
vi pvc.yaml
storageclass pvc
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: pv-volume
spec:
accessModes:
- ReadWriteOnce
volumeMode: Filesystem
resources:
requests:
storage: 10Mi
storageClassName: csi-hostpath-sc
# vi pod-pvc.yaml
apiVersion: v1
kind: Pod
metadata:
name: web-server
spec:
containers:
- name: web-server
image: nginx
volumeMounts:
- mountPath: "/usr/share/nginx/html"
name: my-volume
volumes:
- name: my-volume
persistentVolumeClaim:
claimName: pv-volume
# craete
kubectl create -f pod-pvc.yaml
#edit
kubectl edit pvc pv-volume --record




Scale the deployment webserver to 6 pods.




Score: 7%


Answer: See the solution below.
Explanation:
Solution:
#backup
ETCDCTL_API=3 etcdctl --endpoints="https://127.0.0.1:2379" --
cacert=/opt/KUIN000601/ca.crt --cert=/opt/KUIN000601/etcd-client.crt --
key=/opt/KUIN000601/etcd-client.key snapshot save /etc/data/etcd-snapshot.db
#restore
ETCDCTL_API=3 etcdctl --endpoints="https://127.0.0.1:2379" --
cacert=/opt/KUIN000601/ca.crt --cert=/opt/KUIN000601/etcd-client.crt --
key=/opt/KUIN000601/etcd-client.key snapshot restore /var/lib/backup/etcd-snapshotprevioys.
db




Create a pod named kucc8 with a single app container for each of the
following images running inside (there may be between 1 and 4 images specified):
nginx + redis + memcached.

Answer: See the solution below.
Explanation:
solution




Score: 4%

Task
Scale the deployment presentation to 6 pods.

Answer: See the solution below.
Explanation:
Solution:
kubectl get deployment
kubectl scale deployment.apps/presentation --replicas=6




Score: 4%

Task
Set the node named ek8s-node-1 as unavailable and reschedule all the pods running on it.

Answer: See the solution below.
Explanation:
SOLUTION:
[student@node-1] > ssh ek8s
kubectl cordon ek8s-node-1
kubectl drain ek8s-node-1 --delete-local-data --ignore-daemonsets --force




Ensure a single instance of pod nginx is running on each node of the Kubernetes
cluster where nginx also represents the Image name which has to be used. Do not override any taints currently in place.
Use DaemonSet to complete this task and use ds-kusc00201 as DaemonSet name.

Answer: See the solution below.
Explanation:
solution




Create a deployment as follows:
Name: nginx-random
Exposed via a service nginx-random
Ensure that the service & pod are accessible via their respective DNS records
The container(s) within any pod(s) running as a part of this deployment should use
the nginx Image
Next, use the utility nslookup to look up the DNS records of the service & pod and write the
output to /opt/KUNW00601/service.dns and /opt/KUNW00601/pod.dns respectively.




Score: 5%

Task
Monitor the logs of pod bar and:
• Extract log lines corresponding to error file-not-found
• Write them to /opt/KUTR00101/bar

Answer: See the solution below.
Explanation:
Solution:
kubectl logs bar | grep 'unable-to-access-website' > /opt/KUTR00101/bar
cat /opt/KUTR00101/bar




List all persistent volumes sorted by capacity, saving the full kubectl output to
/opt/KUCC00102/volume_list. Use kubectl 's own functionality for sorting the output, and do not manipulate it any further.




Perform the following tasks:
Add an init container to hungry-bear (which has been defined in spec file
/opt/KUCC00108/pod-spec-KUCC00108.yaml)
The init container should create an empty file named/workdir/calm.txt
If /workdir/calm.txt is not detected, the pod should exit
Once the spec file has been updated with the init container definition, the pod
should be created

 

Answer: See the solution below.
Explanation:
solution




Check to see how many worker nodes are ready (not including nodes tainted NoSchedule) and write the number to /opt/KUCC00104/kucc00104.txt.




Create a file:
/opt/KUCC00302/kucc00302.txt that lists all pods that implement service baz in namespace
development.
The format of the file should be one pod name per line.



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Dumpsbox provides detailed explanations and insights for each question and answer in their Linux-Foundation CKA study materials. This allows you to understand the underlying concepts and reasoning behind the correct answers. By gaining a deeper understanding of the subject matter, you will be better prepared to tackle the diverse range of questions that may appear on the Kubernetes Administrator exam.

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One of the key features of Dumpsbox is the practice tests that simulate the real exam scenario. These Certified Kubernetes Administrator (CKA) Program braindumps are designed to mirror the format, difficulty level, and time constraints of the actual CKA exam. By practicing with these simulation tests, you can familiarize yourself with the exam environment, build confidence, and improve your time management skills.

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