Kubernetes and Cloud Native Associate (KCNA)
Domain 1Objective 1
Kubernetes Core Concepts KCNA Practice Questions (Page 7)
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 31–35
- 31
A team runs a batch processing application that writes temporary output files during execution. These files do not need to persist after the Pod terminates. However, the container's writable layer is too small for the output. Which volume type should they use to provide additional temporary storage that is automatically cleaned up when the Pod is deleted?
Select an answer first - 32
How does a Deployment relate to ReplicaSets?
Select an answer first - 33
What is the purpose of an Ingress in Kubernetes?
Select an answer first - 34
A team is deploying a database that requires each replica to have a stable network identity and its own persistent storage. The replicas must be created in order, and each must retain its storage even if it is rescheduled to another node. Which workload resource should they use?
Select an answer first - 35
What does the Horizontal Pod Autoscaler (HPA) do?
Select an answer first
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