CKA Practice Exam (mock questions) - Real 30 Practice questions and Answers
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- čas přidán 29. 11. 2023
- Certified Kubernetes Administrator (CKA) Exam Practice Questions -2023
Udemy-course : www.udemy.com/course/certifie...
7:38 - Deploy a pod in control plane,
12:34 - Expose an existing pod as a service
13:49 - Expose an existing pod through Nodeport, Nodeport= 30200
17:10 - Manual scale-up of the existing deployment
22:35 - Auto scale the existing deployment
25:04 - Expose existing deployment through Nodeport
34:11 - PV troubleshoot
37:38 - Taint and toleration
44:28 - PV and PVC
54:11 - Deploy a busybox pod . The Pod should run a sleep command for 4800 seconds.
58:33 - Network policy 1
1:11:25 - Network policy 2
1:22:42 - Sidecar container
1:30:43 - Cronjob
1:34:44 - Find the schedulable nodes in the cluster
1:36:33 - kubelet troubleshooting
1:42:32 - Cluster troubleshooting ( Join a Node)
1:46:55 - Network policy 3
1:54:03 - Roles and role binding (RBAC)
02:02:45 - Ingress
02:16:00 - Daemonset
02:18:00 - Backup and restore 1
02:26:31 - Backup and restore 2
02:35:43 - Debugging through cluster and container event logs
02:43:37 - Priority and priority class
02:59:13 - Relicaset
03:04:24 - Configmap
03:16:00 - List the pod sorted by creation time
03:19:00 - Cordon and node
03:22:58 - Drain a node
03:27:04 - Cluster upgradation
03:38:49 - Init container
Thank You ! Much Appreciated
you are welcome
Thank You ! Much Appreciated !!!!!!!!!!!
thank you
Thank you for the efforts you are putting in making these. Much appreciated.
Thank you
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Thanks for your great efforts. Every question is explained with great depth and practically.
you are welcome
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Awesome one, thanks :)
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Awesome 👍really help ful
Thank you
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excellent
Many many thanks
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Thank you for this video
You are welcome, Please support us on Udemy : www.udemy.com/course/certified-kubernetes-administrator-cka-practice-qa/?kw=Certified+Kubernetes+Administrator+%28CKA%29+Practice+Q%26A&src=sac
Thanks so much @kubernetesWay for putting this together. This has been super helpful to me while preparing for the CKA. I have one request, can you please do something similar for CKS? Something like Certified Kubernetes Security Specialist (CKS) Practice Exam (mock questions)? We will all appreciate this.
thank you , definitely we will consider that
Thank you for creating this video and explaining the solutions to questions in a simple way. This should be a must-watch video before taking the CKA exam.
Thank you
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Really helpful mate :)
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Great Video for CKA Exam
Thank you
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thanks for the efforts, i just get my CKA certification ❤
congratulations
Thanks for sharing these videos and it was really helpful in CKA exam
you are welcome
Hey there, Thanks you for your efforts in making us practice this exam , I have successfully passed the CKA exam, Much appreciated !!
Congratulations
Best Tutorial ever. Please do you have any plan to upload any video for CKS Kubernetes Security?
Thanks
thank you. definitely, we will release that also
This mock exam played a crucial role in helping me pass my exam. The explanations were clear, and the examples provided were spot-on. Highly recommend it to anyone preparing for CKA. it’s a game-changer. Thank you!
you are welcome
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Sir, Excellent video! The use of visualization made the explanation very clear. Can you do a similar video on Kubernetes security?
sure
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The best set of mock questions to face the CKA exam. Great effort on putting them together. Thanks a lot.
You are welcome
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Thanks a lot for this video. I have a lot of k8s experience and decided to take the CKA exam. This video will help me feel confident to do it and pass! Thanks again! 😊
you are welcome
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Just received the CKA certificate after finishing the test successfully. Your videos helped a lot! huge thanks 🙏🏻👌🏻👏🏻
Congratulations
Thanks for the videos, i have cleared CKA exam today. I have gone through all your videos.. Specially 30 practice exam questions 4 times and 10 sure shot question videos... Thank you so much.. It really helped me a lot to understand each concepts in detail.
congratulations, are there any new scenarios faced?
@@kubernetesway No, Most of them are similar questions which you discussed in 30 practice questions.
@@gopinatharumugam147 great
Very Helpful
thank you
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The best youtube channel about k8s =))
Thank you
Hi, in the Network policies, you have used pods for app, web and db.. what images are you using for them, respectively?
hi, i used Nginx for aapp and web pods and Mysql for DB, i posed yamal files on my github , u can use that for making scenarios, github.com/kubernetesway/CKA
can you please share the network policy pod yaml and svc to practice questions 10,11,17
Thank you! Much appreciated. This video should be a must-watch before attempting the exam. I made it on my first attempt. 🙂
Thank you
Question regarding un-schedulable worker node and rescheduling all the Pods... What if the POD is volume Mounted with secret or ENV variable but not with Empty_Dir {}. How to reschedule the Pods to different node?
that much difficult question they will not ask in the exam, but I will update that scenario in our Udemy course, thank you
Thanks Nikhil bro, I have cleared the cka exam today
Congratulations 🎊
Congratulations on your exam! My exam is this week. Do you think practicing 30 questions is enough?
Thank you so much for this! I just passed the CKA basically only using this video. I can confirm knowing these practice questions is still enough in June 2024.
How do the questions differ? especially which questions did you find similar but different?
Congratulations 🎊
Congratulations , My exam is in the middle of June. Please what your advice
@@wiembelhadj practice well, do not panic in the exam, practices with documentation , all the best
@@kubernetesway Thank you so much for the great video, I cleared the Exam yesterday
Huge thanks for the good work ! Just passed the CKA today.
I went through each question with confidence thanks to this video. It has helped alot !
(You covered all types of questions that are likely to pop in the CKA)
Again, huge thanks from another Certified Kubernetes Administrator ! 🎉🎉🎉🎉
Congratulations 🎊
Hi , Planning for CKA on next week, can you let me know are these questions are similar in exam?
@@sukruthms7984 yes these questions are very similar to what you can get in the CKA exam ! It worked for me
@@sukruthms7984Regrettably, I can't provide you with any guarantees, but according to the recent experiences of students, it seems that the questions are often quite similar.
Ok that's great, sure shot and 30 questions are similar?
Subscribed as you requested us to. Your hard work deserves subscribers
hi @nikhil for not scheduling the pod on node we have to use anti affinitty , cordoning is a right solution>
u can achieve this in so many ways, it depends on the question's weightage
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I love your video
just a small comment on the Q14, I think you are wrong, kubectl get nodes -o jsonpath='{.items[*].spec.taints}' output does not indicate that the control plane is unschedulable.
it just returns all of the taints available on all of the nodes..
also even with that taint existing , if the toleration is provided, the workload would be scheduled..
the CKA question is bit malformed and tricky
Hello, the response provided is accurate. However, I've forgotten the exact wording of the original question. Nevertheless, if you encounter a similar question in the future, you can certainly find the answer using the following command
sorry I disagree.. an accurate command would be like `kubectl get nodes -o=jsonpath='{range .items[*]}{.metadata.name}{"\t"}{.spec.taints}{"
"}{end}'` @@kubernetesway
thankyou, i will update this in our course, @@AmineBenAmor-rz5lb
@24:56 / 3:43:54, Metric Server not required to be installed for hpa to work or is it enough to crack the question without installing? Nice content i must commend
metric server will be in the cluster ,The metrics server collects resource usage metrics from each node and makes them available to the HPA controller
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Nice job! Just wondering, what is the difference between this video and the one from Udemy? :)
in udemy we will update new scenarios every week
1h46'14" don't see how you came to have node01 with error. In this case, how to create node01 and join the cluster. Thank you for your explanations.
in the question we can see they are asking to join node01, so simply we can ssh to node01, most of the time kubelet service may not started in node01, and that will be the only troubleshooting you need to do in node01.
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hi @nikhil i didnt the network policy question - 3 why we use egress there? web to service should be ingress ?
hi, as per the question we have to restrict the connection from web pod to other pods, and only allow connection to service pods, so we need to use egress service pods, so web pod can only connect service pods
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How do insert sidecar to existing pod, running with container that has volume mounted to path that is in the ENV Variable. For example,
Existing pod:
Name: some name
Image: some image
env:
- name: LOG_FILENAME
value: /var/log/big-corp-app.log
Sidecar: Insert sidecar in the existing pod with below details:
image: busybox:1.28
command: "tail -n+1 -f /var/log/big-corp-app.log"
Use a Volume, mounted at /var/log
Make the log file big-corp-app.log available to the sidecar container.
How to answer this question?
let me check
hi, i could not find a big difference between the sidecar question that we discussed in the video and what u asked, or can u share the full question? then we can help the students. thank you
Was aske to create PVC and class path was provided. I checked for PV, but there was none. So I created PVC using class path and PVC was in bound status. Should I have created PV?
are you in right cluster? I would check the work after pvc is created and it should be in 'Bound' state. A PV should be there first before creating PVC as the name Persistent Volume Claim says claiming a storage from PV.
This is storage class question, thats why there was no pv that time.
Hello sir, I cant find out exist deployment frontend.
hi, If u are trying to answer a question like "autoscale existing deployment" then you have to make a sample deployment to demonstrate the scenario,
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ETCD question with below path file provided. I did not get chance to attempt this question since this doesn't look like ETCD backup. Seems like question was to create secure connection. Do you know how to answer this question?
/etc/kubernetes/pki/etcd/peer.crt
/etc/kubernetes/pki/etcd/peer.key
/etc/kubernetes/pki/etcd/ca.crt
hi, can u share complete question?
I do not remember the complete questions.. but I know it was related to ETCD.. and peer.key and peer.crt was provided instead of server.cert and ca.cert and server.key
ok, let me check@@dhuntay
@@kubernetesway Thank you for your videos and it really helped me to clear many questions in the exam unfortunately I wasn't able to clear the exam and I got 65% .I have a retake so I will again go through videos and practice.
I also got same question in exam. In this type of question should we take peer keys and certification while backing up or should we take as per documentation? Can you tell me how to resolve this kind of question?? the question was need to back up and store it to the location(they have given random-I couldn't recall) but while restoring they asked to restore previous and current backup? They haven't provided path for restore. instead they mentioned new backup var/lib/etcd/etc-backupsnapshot.db. No previous backup found and which path should be mention in --data-dir?? somehow etcdutl and etcdctl wasn't working for restore.
@@vikramvaroo145 in my video u can find two videos realted with Backup and restore, second video is exactly the same model , can u check it that ?
is still same type of question are coming in real exam,
you can expect similer pattern questions in the exam
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