2025 CKAD: THE BEST LINUX FOUNDATION CERTIFIED KUBERNETES APPLICATION DEVELOPER EXAM TEST DUMPS

2025 CKAD: The Best Linux Foundation Certified Kubernetes Application Developer Exam Test Dumps

2025 CKAD: The Best Linux Foundation Certified Kubernetes Application Developer Exam Test Dumps

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Tags: CKAD Test Dumps, CKAD Labs, CKAD Test Cram, Latest CKAD Test Vce, CKAD New Test Materials

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The CKAD certification exam is designed to test the skills and knowledge of developers in various areas of Kubernetes application development. CKAD exam covers a wide range of topics such as core Kubernetes concepts, pod design and configuration, services and networking, storage, security, and troubleshooting. CKAD exam is a hands-on, performance-based exam, which means that candidates are required to perform real-world tasks on a live Kubernetes cluster within a given time frame.

The CKAD Exam is an online, proctored exam that can be taken from anywhere in the world. CKAD exam is designed to be completed within two hours, and candidates are required to use a Linux terminal to complete practical tasks that simulate real-world scenarios. CKAD exam is graded on a pass/fail basis, and candidates must score at least 66% to pass.

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Updated and Error-free Linux Foundation CKAD Exam Practice Test Questions​

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The CKAD certification exam is a hands-on, performance-based exam, which means that candidates have to demonstrate their skills through practical exercises. CKAD exam is conducted online, and candidates are provided with a Kubernetes cluster to work on. CKAD Exam consists of a set of practical tasks that must be completed within two hours. The tasks are designed to test the candidate's ability to deploy, configure, and manage Kubernetes applications, as well as troubleshoot common issues.

Linux Foundation Certified Kubernetes Application Developer Exam Sample Questions (Q24-Q29):

NEW QUESTION # 24
Refer to Exhibit.

Set Configuration Context:
[student@node-1] $ | kubectl
Config use-context k8s
Context
A user has reported an aopticauon is unteachable due to a failing livenessProbe .
Task
Perform the following tasks:
* Find the broken pod and store its name and namespace to /opt/KDOB00401/broken.txt in the format:
<namespace>/<pod>

The output file has already been created
* Store the associated error events to a file /opt/KDOB00401/error.txt, The output file has already been created. You will need to use the -o wide output specifier with your command
* Fix the issue.

Answer:

Explanation:
To find the broken pod and store its name and namespace to /opt/KDOB00401/broken.txt, you can use the kubectl get pods command and filter the output by the status of the pod.
kubectl get pods --field-selector=status.phase=Failed -o jsonpath='{.items[*].metadata.namespace}/{.items[*].metadata.name}' > /opt/KDOB00401/broken.txt This command will list all pods with a status of Failed and output their names and namespaces in the format <namespace>/<pod>. The output is then written to the /opt/KDOB00401/broken.txt file.
To store the associated error events to a file /opt/KDOB00401/error.txt, you can use the kubectl describe command to retrieve detailed information about the pod, and the grep command to filter the output for error events.
kubectl describe pods <pod-name> --namespace <pod-namespace> | grep -i error -B5 -A5 > /opt/KDOB00401/error.txt Replace <pod-name> and <pod-namespace> with the name and namespace of the broken pod you found in the previous step.
This command will output detailed information about the pod, including error events. The grep command filters the output for lines containing "error" and also prints 5 lines before and after the match.
To fix the issue, you need to analyze the error events and find the root cause of the issue.
It could be that the application inside the pod is not running, the container image is not available, the pod has not enough resources, or the liveness probe configuration is incorrect.
Once you have identified the cause, you can take appropriate action, such as restarting the application, updating the container image, increasing the resources, or modifying the liveness probe configuration.
After fixing the issue, you can use the kubectl get pods command to check the status of the pod and ensure


NEW QUESTION # 25
Context

Context
Your application's namespace requires a specific service account to be used.
Task
Update the app-a deployment in the production namespace to run as the restrictedservice service account. The service account has already been created.

Answer:

Explanation:
Solution:


NEW QUESTION # 26
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

Answer:

Explanation:
Solution:






NEW QUESTION # 27
Refer to Exhibit.

Context
As a Kubernetes application developer you will often find yourself needing to update a running application.
Task
Please complete the following:
* Update the app deployment in the kdpd00202 namespace with a maxSurge of 5% and a maxUnavailable of 2%
* Perform a rolling update of the web1 deployment, changing the Ifccncf/ngmx image version to 1.13
* Roll back the app deployment to the previous version

Answer:

Explanation:
Solution:




NEW QUESTION # 28
Context

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 # 29
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