Docker Certified Associate (DCA) — Question 28

Does this command display all the pods in the cluster that are labeled as ‘env: development’?
‘kubectl get pods --all-namespaces -l ‘env in (development)’ ’

Answer options

• A. Yes
• B. No

Correct answer: B

Explanation

The command uses the label selector syntax 'env in (development)', which means it will match pods labeled with 'env: development' and any other environments listed. Therefore, if there are no pods labeled exactly as 'env: development', the output will be empty, making the correct answer 'No'.