KCNA Kubernetes Fundamentals Practice Question
Which kubectl command would you use to view detailed information about a pod named 'web-pod' in the 'default' namespace?
⚠ Common exam trap
Candidates often confuse `kubectl get` with `kubectl describe`, assuming that `get` provides all details, when in fact `get` only shows a terse summary and `describe` is required for the full object dump and event history.
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
The `kubectl describe pod web-pod` command retrieves detailed information about the specified pod, including its current status, events, container details, resource limits, and labels. This is the correct command for viewing comprehensive metadata and state information beyond the basic summary provided by `kubectl get`.
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 describe pod web-pod
Why this is correct
This provides detailed status, events, and configuration.
- ✗
kubectl get pod web-pod
Why it's wrong here
This shows a summary, not detailed information.
- ✗
kubectl logs web-pod
Why it's wrong here
This shows container logs, not pod details.
- ✗
kubectl exec web-pod -- env
Why it's wrong here
This runs a command in the container, not describe the pod.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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