CKA Practice Questions - Certified Kubernetes Administrator (CKA) Exam - CKA Practice Questions - Certified Kubernetes Administrator (CKA) Exam

Question 1

A Kubernetes administrator needs to grant a user read-only access to pods in the "production" namespace. Which RBAC resource should be created first?

RoleBinding ClusterRole Role ServiceAccount

Correct Answer:

Role

Question 2

Which kubectl command creates a ClusterRole named "pod-reader" that allows get, list, and watch operations on pods across all namespaces?

kubectl create role pod-reader --verb=get,list,watch --resource=pods kubectl create clusterrole pod-reader --verb=get,list,watch --resource=pods kubectl auth can-i get pods --as=pod-reader kubectl create serviceaccount pod-reader --clusterrole=pod-reader

Correct Answer:

kubectl create clusterrole pod-reader --verb=get,list,watch --resource=pods

Question 3

A developer needs to impersonate a service account named "app-sa" in the "staging" namespace to test permissions. Which kubectl command should be used?

kubectl auth can-i --list --as=system:serviceaccount:staging:app-sa kubectl get serviceaccount app-sa -n staging kubectl create rolebinding --serviceaccount=staging:app-sa kubectl config set-context --current --user=app-sa

Correct Answer:

kubectl auth can-i --list --as=system:serviceaccount:staging:app-sa

Question 4

Which command initializes a Kubernetes control plane using kubeadm with a specific pod network CIDR of 10.244.0.0/16?

kubeadm join --pod-network-cidr=10.244.0.0/16 kubeadm init --pod-network-cidr=10.244.0.0/16 kubeadm reset --pod-network-cidr=10.244.0.0/16 kubeadm upgrade --pod-network-cidr=10.244.0.0/16

Correct Answer:

kubeadm init --pod-network-cidr=10.244.0.0/16

Question 5

After running "kubeadm init", where is the kubeconfig file for cluster administration placed by default?

/root/.kube/config /etc/kubernetes/kubeconfig /var/lib/kubelet/kubeconfig /etc/kubernetes/admin.conf

Correct Answer:

/etc/kubernetes/admin.conf

Question 1

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About this Exam

Prepare with the CKA Practice Questions - Certified Kubernetes Administrator (CKA) Exam practice quiz. This question bank includes 100 questions covering command, kubeadm, kubectl, cluster, and pods. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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CKA Practice Questions - Certified Kubernetes Administrator (CKA) Exam

This practice set contains 100 questions from the matching question bank and focuses on command, kubeadm, kubectl, cluster, and pods. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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CKA Practice Questions - Certified Kubernetes Administrator (CKA) Exam

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