Kubernetes is the most popular orchestration tool globally, and the ) exam is the most popular exam to check your skills in the k8s world. The CKA it's a first step in the k8s certification way. CNCF (Cloud Native Computing Foundation CKA CKA exam isn't hard, but some questions are critical to understanding. That's why mock questions could help you. I have compiled a list of valuable tips to pass the Certified Kubernetes Administrator exam. Tips Before You Go to the Exam Learn a lot - practice, practice, and practice. You shouldn't just know the basic concepts;  you should know where to find a particular case in the official documentation. There are a lot of commands used in the exam. You should know them. Study the official cheat sheet page well. for quick access to specific information. It's handy to use these bookmarks in your mock tests. are my top bookmarks. Feel free to import these to your browser. Create useful bookmarks Here . Practice a lot yourself to complete them within the time limit. Ideally, you should spend ~5 minutes to complete each question and ~ 1 minute to verify yourself and resolve the issues if it is necessary. You will have only ~6 minutes on each question It's useful to understand: - How many questions completed? - Which question has more weight? - How many scores you have (a score of at least 66% was required to pass)? Here's the template: - # A question number. - Individual weightage of questions. - Sum of your question scores. - Are you sure about your answer? If not, you shouldn't add to the total score. Deal with it again at the end of the paper if you've enough time. Create a predefined list table with all questions (16-20). weight total score correct #| weight | total score | correct (+ or -) 1 6 6 | + 2 3 9 | - 3 3 12 | 4 3 15 | 5 6 21 | 6 6 27 | 7 3 30 | 8 3 33 | 9 6 39 | 10 6 45 | 11 6 51 | 12 6 57 | 13 6 63 | 14 6 69 | 15 6 75 | 16 2 77 | 17 6 83 | 18 6 89 | 19 5 94 | 20 6 100 | because you should change the k8s context for each task, and when you have two terminals, you may forget to change the context in one of the terminals. The tmux is not useful . Here are the aliases from the official page. You can create one with dry-run: Use the alias only if it is necessary cheat sheet alias kdr= 'kubectl run --dry-run=client -o yaml' Then you can use it to create a new pod template like this: kdr --image=nignx > pod.yaml for the 'run imperative' command to generate yaml for different objects quickly. Remember the flag combinations Learn the vi editor very well. You should . know how to read Linux system logs and get the correct information via pipes Sometimes the can be useful (I didn't use this option before). JSONPath like s. Do not skip the official docs FAQ Attempt the by Kelsey Hightower. Kubernetes The Hard Way Quiz Helpful Tips During the Exam . Panic has not helped anyone yet; focus and just do the same thing as during the practice. Don't worry Go through all the questions and note the weightage for each in your notepad. Start with questions that have a higher weightage. Before you answer the question, take a little time to understand it. Recheck the attempt. Pay attention to the time you have left and the time you spent on each question. Use the imperative commands, it's a faster way. Use abbreviated resource names instead of a whole name: k get ns # for namespaces k get deploy # for deployments k get pv # for persistentvolumes k get pvc # for persistentvolumeclaims k get svc # for services k get no # for nodes k get po # for pods Note: You can check other abbreviates using kubectl api-resources. Conclusion I passed my first exam recently. It was useful to my company and myself. It helped reinforcement of my knowledge and learning a few new tricks. However, getting the certification is one thing; knowledge of the Kubernetes is another. The certification way is not for everyone. Also, the exam costs $300. CNCF Good luck with your CKA exam! Remember, practice makes perfect. Believe in yourself, practice more, and you will succeed. No pain, no gain. Useful Resources: An awesome set of resources to learn in one place Great course based on the Udemy platform by Mumshad Mannambeth with practice tests, mocks Awesome free 150 mock questions Some useful advice Another useful link Disclaimer I tried hard not to share any private exam content from the CKA exam. If some data/content is wrong or should be removed, please email me at or message on . k@kazakov.xyz LinkedIn

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