KCNA: Kubernetes and Cloud Native Associate

Kubernetes and Cloud Native Associate

199 questions100 flashcards4 domains

Practice questions and flashcards for the CNCF Kubernetes and Cloud Native Associate (KCNA) certification. Covers Kubernetes fundamentals (pods, deployments, services), container orchestration, cloud native architecture (microservices, service mesh), observability (Prometheus, Grafana, OpenTelemetry), security (RBAC, network policies), and the CNCF ecosystem (Helm, GitOps, operators).

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Flashcards

100

Questions

199

Domains

Students

Sample Question

Cloud Native Architecture

A company has mobile and web clients requiring different data aggregation from backend microservices. They want to prevent over-fetching for mobile and under-fetching for web dashboards.

Implement Backend-for-Frontend (BFF) pattern using separate API Gateway configurations per client

Create a single generic API endpoint that returns all possible data fields

Use GraphQL on the client-side only without server modifications

Deploy separate microservices for each client type with duplicated business logic

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Exam Details

cncfkubernetescloud-nativefoundational

Domain Breakdown

Domain	Weight	Items
Kubernetes Fundamentals	30%	100 items
Container Orchestration and Cloud Native Architecture	25%	75 items
Cloud Native Observability and Security	25%	74 items
Cloud Native Ecosystem	20%	50 items

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