Certified Kubernetes Administrator (CKA)
Domain 4Objective 2
Prepare Underlying Infrastructure for Installing a Kubernetes Cluster CKA Practice Questions (Page 4)
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 23 practice questions to prepare you well beyond it. (estimate)
23questions here
5free pages
8concepts
25%of the exam
Questions 16–20
- 16
Which of the following tools is used to bootstrap a Kubernetes cluster?
Select an answer first - 17
A company is setting up a highly available Kubernetes cluster with three control plane nodes. They have set up an external load balancer. Which kubeadm configuration file should be used to specify the load balancer address for the API server?
Select an answer first - 18
A company is setting up a Kubernetes cluster in a restricted network environment. The network team has provided a list of allowed ports, but it only includes TCP 6443 and TCP 10250. The cluster will have one control plane and two worker nodes. Which issue will likely arise during cluster initialization?
Select an answer first - 19
Which port must be open on the Kubernetes control plane node to allow API server communication?
Select an answer first - 20
Which component typically sits behind the load balancer in a highly available control plane?
Select an answer first
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