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[Hardware] Exam CKAD Actual Tests | Valid CKAD Test Camp

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【Hardware】 Exam CKAD Actual Tests | Valid CKAD Test Camp

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Our Linux Foundation CKAD dumps assists the candidates of the test with its three formats to advance their preparation as per various learning needs. A team of experts at ExamDumpsVCE has designed the CKAD Pdf Format to help applicants who are too busy to prepare intensively for the Linux Foundation CKAD certification exam on the first go.
Linux Foundation Certified Kubernetes Application Developer (CKAD) Exam is a certification program designed to test the skills and knowledge of developers who are interested in working with Kubernetes. CKAD exam is a hands-on, performance-based exam that tests a developer's ability to solve real-world problems using Kubernetes. Linux Foundation Certified Kubernetes Application Developer Exam certification is recognized globally and is a valuable asset for developers who are looking to advance their careers or move into roles that require Kubernetes expertise.
CKAD certification is becoming increasingly popular among DevOps professionals and developers looking to advance their careers in the containerization and Kubernetes space. Linux Foundation Certified Kubernetes Application Developer Exam certification program is designed to ensure that candidates have the skills and knowledge needed to develop and deploy applications on Kubernetes. The Linux Foundation offers training courses to help candidates prepare for the exam, and candidates can take the exam online from anywhere in the world. CKAD Certification provides a competitive edge in the job market and demonstrates a commitment to continuous learning and professional development.
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Linux Foundation Certified Kubernetes Application Developer (CKAD) exam is a certification program that validates the skills of individuals in developing and deploying applications on Kubernetes. Kubernetes is an open-source container orchestration platform, and it has become the standard for container management across the industry. CKAD Certification demonstrates expertise in Kubernetes application development and deployment.
Linux Foundation Certified Kubernetes Application Developer Exam Sample Questions (Q190-Q195):NEW QUESTION # 190

Task:
1) First update the Deployment cka00017-deployment in the ckad00017 namespace:
Role userUI
2) Next, Create a NodePort Service named cherry in the ckad00017 nmespace exposing the ckad00017-deployment Deployment on TCP port 8888 See the solution below.
Answer:
Explanation:
Explanation
Solution:
Text Description automatically generated

Text Description automatically generated

Text Description automatically generated





NEW QUESTION # 191

Context
You have been tasked with scaling an existing deployment for availability, and creating a service to expose the deployment within your infrastructure.
Task
Start with the deployment named kdsn00101-deployment which has already been deployed to the namespace kdsn00101 . Edit it to:
* Add the func=webFrontEnd key/value label to the pod template metadata to identify the pod for the service definition
* Have 4 replicas
Next, create ana deploy in namespace kdsn00l01 a service that accomplishes the following:
* Exposes the service on TCP port 8080
* is mapped to me pods defined by the specification of kdsn00l01-deployment
* Is of type NodePort
* Has a name of cherry
Answer:
Explanation:
See the solution below.
Explanation
Solution:





NEW QUESTION # 192
You are building a microservice-based application with a frontend service and a backend service. The frontend service needs to communicate with the backend service via a Kubernetes Service. Design and implement a robust solution for the frontend service to discover the backend service's IP address and port, ensuring seamless communication between the services.
Answer:
Explanation:
See the solution below with Step by Step Explanation.
Explanation:
Solution (Step by Step) :
1. Create a Backend Service:
- Define a Kubernetes Service for the backend service, exposing it on a specific port.
- Ensure the service's 'selector' matches the labels of your backend pods.

2. Configure Frontend Service: - Create a Kubernetes Deployment for the frontend service. - Inject the backend service's name and pon into the frontend container's environment variables. This will allow the frontend service to access the backend service's information.

3. Create a ConfigMap for Backend Service Informatiom - Create a ConfigMap to store the backend service's information, including its name and port

4. Deploy the Services and ConfigMap: - Apply the YAML files for the backend service, frontend deployment, and ConfigMap to your Kubernetes cluster using kubectl apply -f 5. Test Communication: - Access the frontend service (e.g., through a LoadBalancer or Ingress) and ensure it successfully communicates with the backend service. Notes: - This approach utilizes a ConfigMap to store the backend service information, making it easy to update and manage the connection information. - The frontend service can access the backend service's information through environment variables, ensuring consistency in communication. - By utilizing Kubernetes Services, the trontend service can seamlessly communicate with the backend service without knowing the specific IP addresses or ports of individual pods. - The frontend service should be designed to handle potential errors when attempting to connect to the backend service (e.g., timeouts, network issues). Additional Tips for Robust Communication: - Health Checks: LJse Liveness and Readiness probes to ensure that only healthy backend pods are included in the backend service. - Service Discovery: Consider using advanced service discovery mechanisms like Consul or etcd to enable dynamic service discovery and updates. - Network Policies: Apply network policies to control communication between services, improving security and preventing unauthorized access.,

NEW QUESTION # 193
You are developing a new microservice that requires access to a database deployed in a different namespace. You want to configure a ServiceAccount and RoleBinding to provide the necessary permissions for the microservice to connect to the database.
Answer:
Explanation:
See the solution below with Step by Step Explanation.
Explanation:
Solution (Step by Step) :
1. Create a ServiceAccount:
- Create a ServiceAccount in the namespace where our microservice is deployed:

2. Create a Role: - Create a Role in the namespace where the database is deployed, granting access to the database resources:

3. Create a ROIeBinding: - Create a RoleBinding in the database namespace to bind the Role to the ServiceAccount:

4. Apply the Configuration: - Apply the created ServiceAccount, Role, and Roledinding using 'kubectl apply -r commands: bash kubectl apply -f my-microservice-sa_yaml kubectl apply -f my-database-access-role-yaml kubectl apply -f my-database-access-rolebinding.yaml 5. Configure the Microservice: - Mount the ServiceAccount token as a secret within the microservice's pod:

6. Verify Permissions: - Access the database from the microservice pod to verify that the required permissions are granted.

NEW QUESTION # 194
Context

Task:
1- Update the Propertunel scaling configuration of the Deployment web1 in the ckad00015 namespace setting maxSurge to 2 and maxUnavailable to 59
2- Update the web1 Deployment to use version tag 1.13.7 for the Ifconf/nginx container image.
3- Perform a rollback of the web1 Deployment to its previous version
Answer:
Explanation:
Solution:




NEW QUESTION # 195
......
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