Kubernetes and Cloud Native Associate (KCNA)
Domain 1Objective 1
Kubernetes Core Concepts KCNA Practice Questions (Page 1)
Part of the Kubernetes Fundamentals domain, which accounts for 44% of the KCNA exam. Linux Foundation does not publish an official question count, but from its 90-minute exam (~35–60 total, ~15–26 in this domain), expect 3–4 from this objective — we provide 60 practice questions to prepare you well beyond it. (estimate)
60questions here
12free pages
24concepts
44%of the exam
Questions 1–5
- 1
A team manages a shared Kubernetes cluster for multiple projects. They want to isolate resources for each project so that a Pod name like 'web' can exist in multiple projects without conflict. They also want to apply different resource quotas per project. Which Kubernetes feature should they use?
Select an answer first - 2
What is the primary purpose of a ConfigMap?
Select an answer first - 3
A team has been managing a Deployment using imperative commands like 'kubectl scale deployment web --replicas=5' and 'kubectl set image deployment/web web=nginx:1.19'. They now want to adopt a declarative approach where the desired state is stored in a Git repository and applied with 'kubectl apply'. They have already updated the Deployment manifest in Git to reflect the current state. Which action should they take to ensure the live state matches the manifest without causing an unexpected rollout?
Select an answer first - 4
Which file does kubectl read by default to determine the cluster and authentication information it should use?
Select an answer first - 5
What is a Helm chart?
Select an answer first
Finished these 5 questions?
Review the revealed explanations, or continue through the curriculum.
Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by Linux Foundation. “KCNA” is a trademark of its owner, used for identification only.