KCNA Kubernetes Fundamentals Practice Question
Which kubectl command would you use to view the detailed state of a pod named 'web-pod' in the 'default' namespace?
⚠ Common exam trap
A common mix-up: candidates confuse `kubectl get` (which shows a summary) with `kubectl describe` (which shows detailed state), especially when the question asks for 'detailed state' — CNCF often tests this distinction by making the summary command look plausible at first glance.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
kubectl describe pod web-pod
`kubectl describe pod web-pod` retrieves a detailed, multi-section view of the pod's current state, including events, conditions, container statuses, and resource usage. This command is specifically designed for deep inspection of a Kubernetes resource, unlike `kubectl get` which shows a summary, or `kubectl logs` which shows container output.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
kubectl logs web-pod
Why it's wrong here
'kubectl logs' shows logs, not the full state.
- ✗
kubectl get pod web-pod
Why it's wrong here
'kubectl get' shows a summary, not detailed state.
- ✓
kubectl describe pod web-pod
Why this is correct
Correct. 'kubectl describe' gives detailed information including events.
- ✗
kubectl exec web-pod -- /bin/sh
Why it's wrong here
'kubectl exec' runs a command inside the container.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This KCNA practice question is part of Courseiva's free CNCF certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the KCNA exam.