HOT CKA QUESTIONS - LATEST CKA EXAM REVIEW

Hot CKA Questions - Latest CKA Exam Review

Hot CKA Questions - Latest CKA Exam Review

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Tags: Hot CKA Questions, Latest CKA Exam Review, CKA Reliable Real Exam, CKA Reliable Test Book, CKA Reliable Exam Review

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You will notice the above features in the Linux Foundation CKA Web-based format too. But the difference is that it is suitable for all operating systems. There is no need to go through time-taking installations or agitating plugins to use this format. It will lead to your convenience while preparing for the Certified Kubernetes Administrator (CKA) Program Exam (CKA) certification test. Above all, it operates on all browsers.

The CKA program is designed for professionals who want to demonstrate their expertise in Kubernetes administration. Certified Kubernetes Administrator (CKA) Program Exam certification is suitable for IT professionals, cloud architects, DevOps engineers, and system administrators who work with Kubernetes. The CKA program provides a rigorous testing process that ensures that certified professionals have the skills and knowledge to work with Kubernetes in real-world scenarios.

>> Hot CKA Questions <<

Latest Linux Foundation CKA Exam Review | CKA Reliable Real Exam

If you are preparing for the Certified Kubernetes Administrator (CKA) Program Exam (CKA) exam dumps our CKA Questions help you to get high scores in your Certified Kubernetes Administrator (CKA) Program Exam (CKA) exam. Test your knowledge of the Certified Kubernetes Administrator (CKA) Program Exam (CKA) exam dumps with PDFDumps Certified Kubernetes Administrator (CKA) Program Exam (CKA) practice questions. The software is designed to help with Certified Kubernetes Administrator (CKA) Program Exam (CKA) exam dumps preparation. Certified Kubernetes Administrator (CKA) Program Exam (CKA) practice test software can be used on devices that range from mobile devices to desktop computers.

Linux Foundation Certified Kubernetes Administrator (CKA) Program Exam Sample Questions (Q10-Q15):

NEW QUESTION # 10
create a pod in a specific node (node1) by placing the pod definition file in a particular folder "/etc/kubernetes/manifests".

  • A. Generate YAML before we SSH to the specific node, then copy the YAML into the exam notepad to use it after SSH into worker node.
    SSH to the node: "ssh node1"
    Gain admin privileges to the node: "sudo -i"
    Move to the manifest-path "cd /etc/kubernetes/manifests"
    Place the generated YAML into the folder "vi nginx.yaml"
    Find the kubelet config file path "ps -aux | grep kubelet" . This
    will output information on kubelet process. Locate the kubelet config
    file location.
    kubelet config file -- /var/lib/kubelet/config.yaml
    Edit the config file "vi /var/lib/kubelet/config.yaml" to add
    staticPodPath
    staticPodPath: /etc/kubernetes/manifests
    Restart the kubelet "systemctl restart kubelet"
  • B. Generate YAML before we SSH to the specific node, then copy the YAML into the exam notepad to use it after SSH into worker node.
    SSH to the node: "ssh node1"
    Gain admin privileges to the node: "sudo -i"
    Move to the manifest-path "cd /etc/kubernetes/manifests"
    kubelet config file -- /var/lib/kubelet/config.yaml
    Edit the config file "vi /var/lib/kubelet/config.yaml" to add
    staticPodPath
    staticPodPath: /etc/kubernetes/manifests
    Restart the kubelet "systemctl restart kubelet"

Answer: A


NEW QUESTION # 11
Check to see how many worker nodes are ready (not including nodes tainted NoSchedule) and write the number to /opt/KUCC00104/kucc00104.txt.

Answer:

Explanation:
See the solution below.
Explanation
solution
F:WorkData Entry WorkData Entry20200827CKA15 B.JPG

F:WorkData Entry WorkData Entry20200827CKA15 C.JPG


NEW QUESTION # 12
Perform the following tasks:
Add an init container to hungry-bear (which has been defined in spec file /opt/KUCC00108/pod-spec-KUC C00108.yaml ) The init container should create an empty file named /workdir/calm.txt If /workdir/calm.txt is not detected, the pod should exit Once the spec file has been updated with the init container definition, the pod should be created

Answer:

Explanation:
solution



NEW QUESTION # 13
Score: 7%

Task
Create a new NetworkPolicy named allow-port-from-namespace in the existing namespace echo. Ensure that the new NetworkPolicy allows Pods in namespace my-app to connect to port 9000 of Pods in namespace echo.
Further ensure that the new NetworkPolicy:
* does not allow access to Pods, which don't listen on port 9000
* does not allow access from Pods, which are not in namespace my-app

Answer:

Explanation:
Solution:
#network.yaml
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
name: allow-port-from-namespace
namespace: internal
spec:
podSelector:
matchLabels: {
}
policyTypes:
- Ingress
ingress:
- from:
- podSelector: {
}
ports:
- protocol: TCP
port: 8080
#spec.podSelector namespace pod
kubectl create -f network.yaml


NEW QUESTION # 14
You have a Kubernetes cluster with a 'default' namespace. You want to prevent any users from creating pods in this namespace.
Create a ClusterRole and ClusterRoleBinding to achieve this restriction.

Answer:

Explanation:
See the solution below with Step by Step Explanation.
Explanation:
Solution (Step by Step) :
Step 1: Create a ClusterRole to deny pod creation in the 'default' namespace.

Step 2: Create a ClusterRoleBinding to apply the ClusterRole to all users.

We create a ClusterRole that specifically targets the 'default' namespace and denies 'create' permissions for pods. This ClusterRole uses 'resourceNames' and 'namespaceSelector& to precisely target the 'default' namespace. We create a ClusterRoleBinding that applies the ClusterRole to all users in the cluster. Applying the configurations: Use 'kubectl apply -f [filename].yaml' to apply the ClusterRole and ClusterRoleBinding YAML files. This will prevent anyone from creating pods in the 'default' namespace. This configuration is a powerful way to implement security policies and prevent unintended resource creation in sensitive namespaces. ,


NEW QUESTION # 15
......

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