Certified Kubernetes Administrator (CKA)
Domain 4Objective 3
Create and Manage Kubernetes Clusters Using Kubeadm CKA Practice Questions (Page 5)
Part of the Cluster Architecture, Installation and Configuration domain, which accounts for 25% of the CKA exam. Linux Foundation does not publish an official question count, but from its 120-minute exam (~50–80 total, ~13–20 in this domain), expect 2–3 from this objective — we provide 26 practice questions to prepare you well beyond it. (estimate)
26questions here
6free pages
10concepts
25%of the exam
Questions 21–25
- 21
What information is required by kubeadm join to securely discover and authenticate to the control plane?
Select an answer first - 22
You are troubleshooting a kubeadm cluster where a control plane node is no longer functioning. You have decided to remove it from the cluster and reinitialize it. What is the correct sequence of commands to completely reset the node?
Select an answer first - 23
Which kubeadm command is used to upgrade the control plane to a specific version?
Select an answer first - 24
Which of the following is an example of a pod network add-on that can be installed after kubeadm init?
Select an answer first - 25
A worker node fails to join the cluster with a 'token is invalid' error. What is the most likely cause?
Select an answer first
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