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Linux Foundation CKAD Exam Overview:
| Certification Vendor: | Linux Foundation |
|---|---|
| Exam Name: | Certified Kubernetes Application Developer (CKAD) Exam |
| Exam Number: | CKAD |
| Exam Format: | Command-line, Performance-based |
| Exam Price: | USD 445 |
| Certificate Validity Period: | 3 years |
| Related Certifications: | Certified Kubernetes Application Developer (CKAD) |
| Exam Duration: | 120 minutes |
| Passing Score: | 66% |
| Available Languages: | English |
| Real Exam Qty: | 15-20 (performance-based tasks) |
| Sample Questions: | Linux Foundation CKAD Sample Questions |
| Exam Way: | Online, proctored exam via PSI Secure Browser (performance-based in a command-line environment). |
| Pre Condition: | No mandatory prerequisites, but working knowledge of container runtimes and microservice architecture is recommended. |
| Official Syllabus URL: | https://training.linuxfoundation.org/certification/certified-kubernetes-application-developer-ckad/ |
What is the difference between Kubernetes and OpenStack?
OpenStack is a service-oriented cloud computing platform. It is massive and complex. You can't use it to develop multi-container applications. It enables multiple users to access a cloud platform. OpenStack is a framework that can be used by many different cloud providers. You can install it on your own infrastructure or any cloud provider. Windows support is not available but Linux and macOS are supported. You can use it with IaaS or PaaS providers. Allows you to create private clouds with different authentication methods and storage options. Kubernetes provides a lot of additional configuration options. Cluster size is limited and can't be changed. You must deploy all your applications and then adjust each application's requirements. Not that easy to use, and you need to know a lot of details about it. Concepts are different from Kubernetes. You can use it if you have no programming skills or Linux knowledge. Absolutely necessary for implementing Kubernetes. It is scalable. Good support for written documentation. Great support for developing open-source software.
Reference: https://training.linuxfoundation.org/certification/certified-kubernetes-application-developer-ckad/
Certification Path for CNCF Certified Kubernetes Application Developer
The CNCF Certified Kubernetes Application Developer certification is made up of two parts. The first part covers the fundamentals of the Kubernetes platform, while the second part covers the specifics of working with containers and extensions to Kubernetes. The Kubernetes courses below are taught by experts who have worked with the industry's leading companies, including Google, IBM, Intel, and Microsoft.
How do I integrate Kubernetes into my system?
You can easily plug-in a new technology from the CNCF. Simulator is similar to the real thing. Serverless computing is increasingly popular with both developers and end users. Syllabus can easily be used with any programming language. Engine is based on the same principles as Docker. Pseudo-distributed machine learning. Cloud Native Computing Foundation is a non-profit organization that facilitates the use of technology in the cloud. Adapt to different environments, whether it's bare metal, VMs or containers. Attempt to provide a common cluster that can be used for a variety of purposes. Xsep only runs the world's most popular query language. Watch this video to see what you can do with Xsep. Avoid vendor lock-in. VMs is a big benefit for you. Can be used on various platforms, including Windows, Mac, Linux, and Unix. CNCF CKAD Dumps can help you master it in no time. Updates for the latest version are made available.
Linux Foundation CKAD Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Application Design and Build | 20% | - Choose and use the right workload resource (Deployment, DaemonSet, CronJob, etc.) - Utilize persistent and ephemeral volumes - Define, build and modify container images - Understand multi-container Pod design patterns (e.g., sidecar, init and others) |
| Topic 2: Application Deployment | 20% | - Understand Deployments and how to perform rolling updates - Use the Helm package manager to deploy existing packages - Kustomize - Use Kubernetes primitives to implement common deployment strategies (e.g., blue/green or canary) |
| Topic 3: Services and Networking | 20% | - Demonstrate basic understanding of NetworkPolicies - Use Ingress rules to expose applications - Provide and troubleshoot access to applications via services |
| Topic 4: Application Observability and Maintenance | 15% | - Utilize container logs - Use built-in CLI tools to monitor Kubernetes applications - Debugging in Kubernetes - Implement probes and health checks - Understand API deprecation policies |
| Topic 5: Application Environment, Configuration and Security | 25% | - Understanding and defining resource requirements, limits and quotas - ServiceAccounts - Understand authentication, authorization and admission control - SecurityContexts - ConfigMaps and Secrets - Discover and use resources that extend Kubernetes (CRD, Operators) |
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