Containerization is a prominent trend in the market, and its adoption is growing at a higher level. Kubernetes now grows alongside containers, cloud development, and concurrent technologies and is, therefore, looking ahead to professionals interested in the technology and hence have the necessary skills to use it.
To know about Kubernetes, why you should learn Kubernetes, career aspects for Kubernetes administrator, and what to study and practice to clear CKA certification exam, register with the best CKA training provider right now to discover interactive courses.
So, are you quite new to Kubernetes? Are you worried about your CKA exam in the first attempt? Well, you are in the right place. It is your blog to the glory.
Firstly, look at What is Kubernetes?
Kubernetes is a portable and extensible platform supporting both configuration and automation for managing containerized workloads and services. It is an open-source platform that enables users to benefit from a vast and rapidly growing ecosystem of other open-source supporting tools.
The word Kubernetes derives from Greek, which means helmsman or pilot. In 2014, Google decided to open-source Kubernetes and made it a community-oriented project.
Why Kubernetes and What it can do?
Containers are an effective way to store and execute your applications. You have to handle the containers in your production environment, that operate the apps to ensure there is no downtime. For instance, if a container fails, another container has to start. Well, is it not more comfortable if a system does it?
Here the service of Kubernetes comes to the rescue! Kubernetes gives you a platform to capably run distributed systems. It handles the application’s scaling and regression, offers implementation frameworks, and more.
What is a Certified Kubernetes Administrator Exam?
With the rapidly growing development of Kubernetes, the Cloud Native Computing Foundation (CNCF) and the Linux Foundation, in collaboration, provide the Certified Kubernetes Administrator (CKA) program. The CKA exam allows Kubernetes users to demonstrate that they have the skills and knowledge to carry out their Kubernetes Administrator’s tasks and responsibilities.
What are the Prerequisites for the CKA Exam?
- Good Containers and Dockers Comprehension
- Virtualisation concepts
- Basics of Linux and Networking
- Applications’ Installation and configuration experience
- Working knowledge and experience with vi or vim editor tools
Steps to follow to pass CKA exam
CKA tests your understanding of the core concepts to deploy and configure a Kubernetes cluster. Candidates should complete the exam within three hours and must score 74% to earn the credential. This online, performance-based, proctored CKA exam requires solving multiple tasks from a Kubernetes-based command line.
Step #1: Getting Prepared
You can avoid this step and proceed if you are already aware of the very basics of Kubernetes. But ask yourself if you know precisely how the scheduler and the control manager works. Begin with the basic course if you are unsure about the above questions.
Download the exam guide and get a detailed understanding of what is needed for you. Fine-tune your skills with any CKA training course in compliance with the specifications of the exam study guide.
Step #2: Practice Questions
Please try out the following questions to train yourself more efficiently until you are ready to go.
The CKA exam contains core concepts that would occupy the most dominant share of questions at around 19%, followed by security, and installation, configuration & validation with 12% of the questions, respectively. The topic areas of cluster maintenance and networking would account for an 11% share of questions each. Questions on troubleshooting would account for a share of 10%. Questions related to application lifecycle management and storage would form 8% and 7% share in the examination. Also, scheduling and logging/monitoring topics would account for a 5% share of questions each.
Well, that’s a long course, so get ready, give it plenty of time. Be prepared mentally. The course gives you practical training to pass the examination, but not to excellence. Try to build objects in k8s by using commands. Ask yourself this once you have finished the course:
- Will you be able to do an exercise?
- Did you do the mock test in 15-25 mins at least two times?
- Do you know very well about the k8s document?
Step #3: Practice Test Course
Take care as this is an exercise test course that helps you answer all questions. At the end of each section, please do all the exercises. Also, the preparation for the final exam seems to be pretty good.
Ask yourself with the following queries on the course:
- Will you be able to solve each question within 1-3 mins?
- Are you using kubectl service very comfortably?
Step #4: Try on Repository Questions
Also, know a Git repository of extra queries, some of which are needless. After completing easier questions, if time exists, move on to solve these repository questions. Just ignore the functionality and concentrate on the questions.
Step #5: Keep your Score
After attempting each question, please write down the question number, its marks, and total marks. In this way, you always will know where you are significant to your score.
It is useful in the last hour, as you will know how many questions you attempted and what more minimum marks you need to pass with 74%. There is no need to answer all of the 24 questions to pass the examination, only strive to reach 74%, and use the rest of the time to double-check answers without trying all. If you still find time after correcting the solved questions, try for others.
Join Certified Kubernetes Training Partner!
If you still have second thoughts of whether to take a k8 exam, remember that the CKA certification is helpful and highly sought-after in today’s market. It will improve your resume value and your chances to get reputable jobs. While this test is hard, it’s for a specific reason: the Kubernetes platform needs profound technical comprehension and practical application in a fruitful context. Passing the exam indicates that you will be sure of incorporating your expertise in a real-world scenario.
Of course, Kubernetes is a relatively new technology, and while many online learning platforms provide container-orchestration system-related certifications, prestigious certifications are minimal.
Therefore, the emergence of new and exciting job roles and professional prospects for Kubernetes is now natural. So learning Kubernetes is naturally nothing less than an attractive option for a rewarding future and career.