Certified Kubernetes Administrator (CKA)
Domain 5Objective 6
Understand and Use CoreDNS CKA Practice Questions (Page 5)
Part of the Servicing and Networking domain, which accounts for 20% of the CKA exam. Linux Foundation does not publish an official question count, but from its 120-minute exam (~50–80 total, ~10–16 in this domain), expect 2–3 from this objective — we provide 22 practice questions to prepare you well beyond it. (estimate)
22questions here
5free pages
6concepts
20%of the exam
Questions 21–22
- 21
Which CoreDNS plugin is responsible for handling DNS queries for Kubernetes Services and Pods?
Select an answer first - 22
A pod in the 'default' namespace needs to resolve the hostname of another pod that has the hostname 'worker-0' and is running in the 'data' namespace. The target pod's IP is 10.244.2.7. What DNS name should be used to resolve this pod's hostname?
Select an answer first
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