This KCNA practice question tests your understanding of kubernetes fundamentals. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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 Kubernetes command displays the current state of a pod, including its IP address, node, and container statuses?
kubectl get pod -o wide
The -o wide flag adds details such as node and IP.
kubectl describe pod
Why wrong: This provides detailed information but is more verbose; the question asks for a command that 'displays' (implying get).
kubectl logs pod
Why wrong: This shows container logs, not pod state.
kubectl get pod
Why wrong: This shows a summary but not the IP or node by default.
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 get pod -o wide
Option A is correct because `kubectl get pod -o wide` extends the default output to include additional columns such as the pod's IP address, the node it is scheduled on, and the container statuses (e.g., READY state). This command queries the Kubernetes API server for the pod's current state and formats the response with extra details, making it the most direct way to view the pod's IP and node assignment in a single line.
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 get pod -o wide
Why this is correct
The -o wide flag adds details such as node and IP.
Related concept
Read the scenario before looking for a memorised answer.
kubectl describe pod
Why it's wrong here
This provides detailed information but is more verbose; the question asks for a command that 'displays' (implying get).
kubectl logs pod
Why it's wrong here
This shows container logs, not pod state.
kubectl get pod
Why it's wrong here
This shows a summary but not the IP or node by default.
Common exam traps
The trap here is that candidates often assume `kubectl get pod` alone shows all relevant pod details, but Cisco tests the specific requirement for the `-o wide` flag to expose the pod IP and node fields, which are hidden in the default output.
Trap categories for this question
Command / output trap
This provides detailed information but is more verbose; the question asks for a command that 'displays' (implying get).
Detailed technical explanation
The `-o wide` flag leverages the Kubernetes API's `v1.Pod` object, which includes fields like `status.podIP`, `spec.nodeName`, and `status.containerStatuses`. Under the hood, `kubectl` sends a GET request to the API server's `/api/v1/namespaces/{namespace}/pods/{name}` endpoint and formats the JSON response using a custom printer that maps these fields to additional columns. In real-world scenarios, this command is essential for quickly verifying pod-to-node affinity, network connectivity, or debugging scheduling issues without needing to parse the full object.
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 KCNA 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
Kubernetes Fundamentals — This question tests Kubernetes Fundamentals — Read the scenario before looking for a memorised answer..
The correct answer is: kubectl get pod -o wide — Option A is correct because `kubectl get pod -o wide` extends the default output to include additional columns such as the pod's IP address, the node it is scheduled on, and the container statuses (e.g., READY state). This command queries the Kubernetes API server for the pod's current state and formats the response with extra details, making it the most direct way to view the pod's IP and node assignment in a single line.
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
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.
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