This CKA practice question tests your understanding of troubleshooting. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Which TWO commands show cluster events that can help in troubleshooting?
kubectl cluster-info
Why wrong: Shows cluster endpoints, not events.
kubectl logs <pod-name>
Why wrong: Shows container logs, not events.
kubectl top pods
Why wrong: Shows resource usage, not events.
kubectl describe pod <pod-name>
Includes events related to the pod.
kubectl get events
Lists recent events in the cluster.
Answer choices
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 <pod-name>
Option D is correct because `kubectl describe pod <pod-name>` provides a detailed summary of a pod's lifecycle, including events such as failed pulls, backoff restarts, and scheduling failures. These events are embedded in the pod's status and are essential for troubleshooting pod-level issues. Option E is correct because `kubectl get events` lists all cluster-wide events sorted by timestamp, allowing you to see node failures, volume mount errors, and other cluster-level anomalies.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
kubectl cluster-info
Why it's wrong here
Shows cluster endpoints, not events.
kubectl logs <pod-name>
Why it's wrong here
Shows container logs, not events.
kubectl top pods
Why it's wrong here
Shows resource usage, not events.
kubectl describe pod <pod-name>
Why this is correct
Includes events related to the pod.
Related concept
Read the scenario before looking for a memorised answer.
kubectl get events
Why this is correct
Lists recent events in the cluster.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
The trap here is that candidates often confuse `kubectl logs` (which shows container output) with event viewing, or assume `kubectl cluster-info` provides troubleshooting events, when in fact only `kubectl describe` and `kubectl get events` surface the cluster's event history.
Trap categories for this question
Command / output trap
Shows cluster endpoints, not events.
Detailed technical explanation
Events in Kubernetes are stored in etcd as objects of type `Event` and are generated by controllers (e.g., kube-scheduler, kubelet) when state transitions occur, such as a pod being scheduled or a container crashing. The `kubectl describe` command queries the pod's `.status.conditions` and appends the last few events from the pod's event stream, while `kubectl get events` queries the `v1/events` API endpoint directly. In a real-world scenario, a pod stuck in `CrashLoopBackOff` will show events like 'Back-off restarting failed container' in both outputs, but `kubectl get events` may also reveal node-level events like 'NodeNotReady' that affect multiple pods.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the CKA exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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FAQ
Troubleshooting — This question tests Troubleshooting — Read the scenario before looking for a memorised answer..
The correct answer is: kubectl describe pod <pod-name> — Option D is correct because `kubectl describe pod <pod-name>` provides a detailed summary of a pod's lifecycle, including events such as failed pulls, backoff restarts, and scheduling failures. These events are embedded in the pod's status and are essential for troubleshooting pod-level issues. Option E is correct because `kubectl get events` lists all cluster-wide events sorted by timestamp, allowing you to see node failures, volume mount errors, and other cluster-level anomalies.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 24, 2026
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