Certified Kubernetes Administrator (CKA)
Domain 2Objective 5
Troubleshoot Services and Networking CKA Practice Questions (Page 5)
Part of the Troubleshooting domain, which accounts for 30% of the CKA exam. Linux Foundation does not publish an official question count, but from its 120-minute exam (~50–80 total, ~15–24 in this domain), expect 3–5 from this objective — we provide 24 practice questions to prepare you well beyond it. (estimate)
24questions here
5free pages
8concepts
30%of the exam
Questions 21–24
- 21
An external client cannot reach an application through the Ingress. Which component is responsible for actually routing external HTTP traffic to the backend Service?
Select an answer first - 22
You need to verify whether a NetworkPolicy is blocking traffic to a specific Pod. Which command would you use to inspect the NetworkPolicies in the Pod's namespace?
Select an answer first - 23
A Service named 'web' has no endpoints. You check the Pods and find they are running but have a label 'app: web-v2'. The Service selector is 'app: web'. What is the most likely cause of the missing endpoints?
Select an answer first - 24
You suspect the CNI plugin is not functioning correctly. Which resource would you inspect to check the status of the CNI plugin's Pods?
Select an answer first
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