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The CKAD certification exam is a hands-on, performance-based exam that assesses a candidate's ability to deploy, configure, and manage Kubernetes applications. CKAD exam consists of a set of performance-based tasks that must be completed within a strict time limit, reflecting the real-world challenges that developers face when working with Kubernetes in production environments. CKAD Exam is designed to test a candidate's ability to work with Kubernetes APIs, create and manage Kubernetes objects, and troubleshoot common issues that arise when working with Kubernetes applications.

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CKAD Test Registration | Latest Linux Foundation CKAD: Linux Foundation Certified Kubernetes Application Developer Exam 100% Pass

In today's competitive industry, only the brightest and most qualified candidates are hired for high-paying positions. Obtaining CKAD is a wonderful approach to be successful because it can draw in prospects and convince companies that you are the finest in your field. Pass the CKAD Exam to establish your expertise in your field and receive certification. However, passing the Linux Foundation Certified Kubernetes Application Developer Exam CKAD exam is challenging.

Linux Foundation Certified Kubernetes Application Developer Exam Sample Questions (Q14-Q19):

NEW QUESTION # 14
Context
Anytime a team needs to run a container on Kubernetes they will need to define a pod within which to run the container.
Task
Please complete the following:
* Create a YAML formatted pod manifest
/opt/KDPD00101/podl.yml to create a pod named app1 that runs a container named app1cont using image Ifccncf/arg-output
with these command line arguments: -lines 56 -F
* Create the pod with the kubect1 command using the YAML file created in the previous step
* When the pod is running display summary data about the pod in JSON format using the kubect1 command and redirect the output to a file named /opt/KDPD00101/out1.json
* All of the files you need to work with have been created, empty, for your convenience

A. Solution:
B. Solution:

Answer: A

NEW QUESTION # 15
Refer to Exhibit.

Set Configuration Context:
[student@node-1] $ | kubectl
Config use-context k8s
Task
You have rolled out a new pod to your infrastructure and now you need to allow it to communicate with the web and storage pods but nothing else. Given the running pod kdsn00201 -newpod edit it to use a network policy that will allow it to send and receive traffic only to and from the web and storage pods.

Answer:

Explanation:
To allow a pod to send and receive traffic only to and from specific pods, you can use network policies in Kubernetes.
First, you will need to create a network policy that defines the allowed traffic. You can create a network policy yaml file with the following rules:
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
name: newpod-network-policy
namespace: default
spec:
podSelector:
matchLabels:
app: kdsn00201-newpod
ingress:
- from:
- podSelector:
matchLabels:
app: web
- podSelector:
matchLabels:
app: storage
This policy will only allow incoming traffic to the pod with the label app=kdsn00201-newpod from pods with the label app=web or app=storage. If you have different labels on your web and storage pods please update the matchLabels accordingly.
Once you have created the network policy, you can apply it to the cluster by running the following command:
kubectl apply -f <network-policy-file>.yaml
This will apply the network policy to the cluster, and the newpod will only be able to send and receive traffic to and from the web and storage pods.
Please note that, NetworkPolicy resource is not available by default, you need to enable the NetworkPolicy feature on your Kubernetes cluster. This feature is enabled by default on some clusters and must be explicitly enabled on others. You can check if NetworkPolicy is available by running the command kubectl api-versions | grep networking Also, you need to ensure that the pods that you want to allow traffic to and from are running on the same namespace.

NEW QUESTION # 16
Refer to Exhibit.

Context
Developers occasionally need to submit pods that run periodically.
Task
Follow the steps below to create a pod that will start at a predetermined time and]which runs to completion only once each time it is started:
* Create a YAML formatted Kubernetes manifest /opt/KDPD00301/periodic.yaml that runs the following shell command: date in a single busybox container. The command should run every minute and must complete within 22 seconds or be terminated oy Kubernetes. The Cronjob namp and container name should both be hello
* Create the resource in the above manifest and verify that the job executes successfully at least once

Answer:

Explanation:
Solution:

NEW QUESTION # 17
Refer to Exhibit.

Task
A deployment is falling on the cluster due to an incorrect image being specified. Locate the deployment, and fix the problem.

Answer:

Explanation:
create deploy hello-deploy --image=nginx --dry-run=client -o yaml > hello-deploy.yaml Update deployment image to nginx:1.17.4: kubectl set image deploy/hello-deploy nginx=nginx:1.17.4

NEW QUESTION # 18
Context

Task:
Modify the existing Deployment named broker-deployment running in namespace quetzal so that its containers.
1) Run with user ID 30000 and
2) Privilege escalation is forbidden
The broker-deployment is manifest file can be found at:

Answer:

Explanation:
Solution:

NEW QUESTION # 19
......

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CKAD Test Registration - Reliable CKAD Exam Topics

CKAD Test Registration | Latest Linux Foundation CKAD: Linux Foundation Certified Kubernetes Application Developer Exam 100% Pass

Linux Foundation Certified Kubernetes Application Developer Exam Sample Questions (Q14-Q19):

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