• CNCF Official Link

• Duration : 90 minutes
• Number of questions: 60
• Question Types: Single Choice(It says multiple choice, but in my exam, there is no multiple choice question)
• Passing Score: 75
• Certification Validity: 3 years
• Exam Cost: $250 with one free atempt and one year validity

• KCNA Exam Objective

• Kubernetes Fundamentals - 46%
• Container Orchestration - 22%
• Cloud Native Architecture - 16%
• Cloud Native Observability - 8%
• Cloud Native Application Delivery - 8%

🔷 Kubernetes Resources

1. Kubernetes Pod
2. ReplicaSet
3. Deployments
4. Service

🔷 Cloud Native Architecture Fundamentals Cloud Native Architecture Fundamentals

🔷 10 KEY ATTRIBUTES OF CLOUD-NATIVE APPLICATIONS 10 KEY ATTRIBUTES OF CLOUD-NATIVE APPLICATIONS

🔷 Scaling Horizontally vs. Scaling Vertically Scaling Horizontally vs. Scaling Vertically

🔷 Serverless Serverless

🔷 Making Sense of the Container Runtime Landscape in Kubernetes Making Sense of the Container Runtime Landscape in Kubernetes

🔷 Differences between Site Reliability Engineer Vs. Software Engineer Vs. Cloud Engineer Vs. DevOps Engineer Differences between Site Reliability Engineer Vs. Software Engineer Vs. Cloud Engineer Vs. DevOps Engineer

🔷 Kubernetes Imperative Commands Kubernetes Imperative Commands

🔷 Kubernetes Architecture Kubernetes Architecture

🔷 Kubernetes API Kubernetes API

🔷 Containers

• Containers
• Docker Tutorial for Beginners
• Dockerfile Best Practices

🔷 Scheduling Scheduling

• How the Kubernetes scheduler works
• How Scheduling in Kubernetes Works

🔷cloudnative-glossary cloudnative-glossary

🔷 Container Orchestration Fundamentals Container Orchestration Fundamentals

🔷 Runtime

• Runtime
• Container Runtime
• Kubernetes drops docker

🔷 Security

• Security
• Kubernetes Security
• RBAC
• The 4C's of Cloud Native security

🔷 Networking

• Networking
• Container Networking From Scratch

🔷 Service Mesh Service Mesh Istio Architecture

🔷 Storage

• Storage
• Kubernetes Storage

🔷 Deployment vs StatefulSet Deployment vs StatefulSet

🔷 Autoscaling Autoscaling

🔷 Serverless Serverless

🔷 Community and Governance Community and Governance

🔷 Personas Personas

🔷 Open Standards Open Standards

🔷 Telemetry & Observability Telemetry & Observability

🔷 Prometheus Prometheus

🔷 Cost Management

• Cost Management
• Cost Visibility and Optimization in Kubernetes

🔷 Application Delivery Fundamentals Application Delivery Fundamentals

🔷 GitOps GitOps

🔷 CI/CD

• CI/CD
• Argo CD Kubernetes

1. Kubernetes and Cloud Native Essentials - Mock Exam
2. Kubernetes and Cloud Native Essentials (LFS250)
3. Certified Kubernetes Administrator (CKA) with Practice Tests
4. Introduction to GitOps (LFS169)