Linux Foundation KCNA : Kubernetes and Cloud Native Associate

  • Exam Code: KCNA
  • Exam Name: Kubernetes and Cloud Native Associate
  • Updated: Oct 11, 2026
  • Q & A: 346 Questions and Answers

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Linux Foundation KCNA Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Container Orchestration22%- Security
  • 1. RBAC (Role-Based Access Control)
  • 2. Pod Security Standards (Admission Control)
  • 3. Network Policies
- Networking
  • 1. CoreDNS and Service Networking
  • 2. Kubernetes Networking Model
- Container Runtimes
  • 1. Docker, containerd, CRI-O
- Service Mesh
  • 1. Service Mesh Concepts (Istio, Linkerd)
  • 2. Sidecar Pattern and Traffic Management
- Orchestration Fundamentals
  • 1. Scheduling and Resource Management
  • 2. Self-healing and Rolling Updates
  • 3. Service Discovery and Load Balancing
- Storage
  • 1. Volumes, PersistentVolumes (PV), PersistentVolumeClaims (PVC)
  • 2. Storage Classes and Dynamic Provisioning
Topic 2: Cloud Native Application Delivery8%- GitOps
  • 1. Tools (Argo CD, Flux)
  • 2. GitOps Principles and Workflow
- CI/CD
  • 1. Continuous Integration and Continuous Delivery Pipelines
  • 2. Artifact Management and Image Registries
- Deployment Strategies
  • 1. Blue/Green, Canary, Rolling Updates
Topic 3: Cloud Native Observability8%- Logging
  • 1. Kubernetes Logging Architecture
  • 2. Centralized Logging (Fluentd, Elasticsearch, Kibana)
- Tracing
  • 1. Distributed Tracing Concepts (OpenTelemetry, Jaeger)
- Monitoring and Metrics
  • 1. Prometheus and Metrics Collection
  • 2. Dashboards and Visualization (Grafana)
Topic 4: Kubernetes Fundamentals46%- Kubernetes API
  • 1. API Resource Structure and Versioning
  • 2. Declarative Management (Manifests/YAML)
- Scheduling
  • 1. Resource Requests and Limits
  • 2. Node Selection and Affinity
  • 3. Taints and Tolerations
- Kubernetes Resources
  • 1. Workload Resources (Pods, Deployments, StatefulSets, DaemonSets, ReplicaSets, Jobs, CronJobs)
  • 2. Networking Resources (Services, Ingress)
  • 3. Configuration Resources (ConfigMaps, Secrets)
- Containers
  • 1. Basic kubectl Commands
  • 2. Container Images and Registries
  • 3. Container Runtime Interface (CRI)
- Kubernetes Architecture
  • 1. Worker Node Components (Kubelet, Kube-proxy, Container Runtime)
  • 2. Control Plane Components (API Server, etcd, Scheduler, Controller Manager)
Topic 5: Cloud Native Architecture16%- Infrastructure and Practices
  • 1. Immutable Infrastructure
  • 2. Infrastructure as Code (IaC)
  • 3. DevOps Practices and Culture
- Cloud Native Landscape
  • 1. CNCF Project Categories (Sandbox, Incubating, Graduated)
  • 2. CNCF Role and Governance
- Architecture Concepts
  • 1. Serverless and FaaS
  • 2. Elasticity and Resilience
  • 3. Microservices Architecture
  • 4. Autoscaling (HPA, VPA, Cluster Autoscaler)

Linux Foundation Kubernetes and Cloud Native Associate Exam: Current, Convenient, Covered

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The Linux Foundation Kubernetes and Cloud Native Associate exam contains 60 to complete within 90 minutes. Timed simulation in the ValidVCE Desktop Test Engine teaches that rhythm before exam day does.

Online, proctored exam Register for the Linux Foundation Kubernetes and Cloud Native Associate exam through these official channels:

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    The Linux Foundation Kubernetes and Cloud Native Associate exam requires 75% (approximately 45 out of 60) to pass, and registration costs $250 USD. A failed attempt means paying the same fee again — a readiness check with the ValidVCE engines before booking is the cheaper option.

    The KCNA exam is a Linux Foundation certification exam validating the Linux Foundation Kubernetes and Cloud Native Associate syllabus shown above. It belongs to these credential paths: CKA (Certified Kubernetes Administrator), CKAD (Certified Kubernetes Application Developer), CKS (Certified Kubernetes Security Specialist). Candidates in 2026 start with ValidVCE's 346 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.

    None. No prerequisites required. Since requirements change over time, confirm the latest on the official Linux Foundation exam page before scheduling.

    The official Linux Foundation Kubernetes and Cloud Native Associate outline defines 5 domains. The leading three are Cloud Native Application Delivery (8%), Kubernetes Fundamentals (46%), and Container Orchestration (22%). The full list is in the topics section above, and ValidVCE's 346 practice questions cover each one.

    Linux Foundation recommends these training resources for the Linux Foundation Kubernetes and Cloud Native Associate exam:

      Follow the training with steady self-testing — the 346 practice questions from ValidVCE help you apply theory and fill any gaps the training leaves.

      Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 346 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.

      Linux Foundation Kubernetes and Cloud Native Associate Sample Questions:

      Question #1

      In a serverless computing architecture:

      • A. Containers serving requests are running in the background in idle status.
      • B. Users should make a reservation to the cloud provider based on an estimation of usage.
      • C. Serverless functions are incompatible with containerized functions.
      • D. Users of the cloud provider are charged based on the number of requests to a function.
      Reveal Solution  Discussion  0

      Correct Answer: D  🗳️

      Question #2

      What is a benefits of Kubernetes federation?

      • A. Avoids scalability limits on pods and nodes
      • B. Low latency
      • C. Creates highly available clusters in different regions
      Reveal Solution  Discussion  0

      Correct Answer: A,B,C  🗳️

      Question #3

      In a cloud native environment, who is usually responsible for maintaining the workloads running across the different platforms?

      • A. The Support Engineering team (SE).
      • B. The team of developers.
      • C. The Site Reliability Engineering (SRE) team.
      • D. The cloud provider.
      Reveal Solution  Discussion  0

      Correct Answer: C  🗳️

      Explanation: Only visible for ValidVCE members. You can sign-up / login (it's free).

      Question #4

      What is the main role of the CoreDNS within a cluster?

      • A. Acts as a DNS server for virtual machines that are running outside the cluster.
      • B. Provides consistent DNS Names for Pods and Services for workloads that need to communicate with each other.
      • C. Provides a DNS as a Service, allowing users to create zones and registries for domains that they own.
      • D. Allows Pods running in dual stack to convert IPv6 calls into IPv4 calls.
      Reveal Solution  Discussion  0

      Correct Answer: B  🗳️

      Explanation: Only visible for ValidVCE members. You can sign-up / login (it's free).

      Question #5

      Which item is a Kubernetes node component?

      • A. kubectl
      • B. kube-proxy
      • C. etcd
      • D. kube-scheduler
      Reveal Solution  Discussion  0

      Correct Answer: B  🗳️

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