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Linux Foundation Kubernetes and Cloud Native Associate (KCNA) Certification Exam is a performance-based exam that assesses an individual's knowledge and skills in the field of Kubernetes and cloud native technologies. Kubernetes and Cloud Native Associate certification is designed for those who are new to these technologies or those who have some experience but want to validate their expertise. KCNA Exam covers a wide range of topics, including Kubernetes architecture, deployment, and management, as well as cloud native technologies such as containerization, microservices, and serverless computing.

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The Linux Foundation KCNA certification differentiates you from other professionals in the market. Success in the Linux Foundation KCNA exam shows that you have demonstrated dedication to understanding and advancing in your profession. Cracking the Linux Foundation KCNA test gives you an edge which is particularly essential in today’s challenging market of information technology. If you are planning to get through the test, you must study from reliable sources for Kubernetes and Cloud Native Associate KCNA Exam Preparation. Easy4Engine real Linux Foundation KCNA exam dumps are enough to clear the KCNA certification test easily on the first attempt. This is because Easy4Engine Linux Foundation KCNA PDF Questions and practice test is designed after a lot of research and hard work carried out by experts.

The Kubernetes and Cloud Native Associate (KCNA) certification is an entry-level certification that is ideal for individuals who want to start their careers in the field of cloud-native technologies. Kubernetes and Cloud Native Associate certification offers a solid foundation in Kubernetes and cloud-native technologies, which are essential for building and managing modern applications in the cloud.

Linux Foundation Kubernetes and Cloud Native Associate Sample Questions (Q200-Q205):

NEW QUESTION # 200
You need to create a Kubernetes service that exposes a TCP-based application on port 8080. You want the service to be accessible from external clients. Which type of service should you create?

A. LoadBalancer
B. ExternalName
C. NodePort
D. Headless
E. ClusteriP

Answer: A

Explanation:
The *LoadBalancer• service type is the most suitable for exposing your TCP-based application on port 8080 to external clients. It will automatically create a load balancer in the cloud provider's infrastructure, allowing external access to your application. Option 'A' (ClusterlP) only allows access from within the cluster. Option 'C' (NodePort) exposes the service on a specific port on each node, making it accessible via the node's IP address. Option 'D' (ExternalName) is for exposing services that are already externally accessible using a DNS name. Option 'E' (Headless) is for services where you want to access Pods directly by their names, which is not the case here.

NEW QUESTION # 201
A new Pod is created. Then, the Pod is assigned to a Node. Which Kubernetes component was re-sponsible for determining which Node to assign the Pod to?

A. kubelet
B. Controller manager
C. Scheduler
D. API Server

Answer: C

Explanation:
https://kubernetes.io/docs/reference/command-line-tools-reference/kube-scheduler/

NEW QUESTION # 202
Consider the following Kubernetes YAML definition for a Deployment:

Which of the following statements about this Deployment are true?

A. The Deployment will only create Pods with the label 'app: nginx' if a corresponding Service exists.
B. The Deployment will create a Service that exposes the Pods on port 80.
C. The Deployment will expose the Pods on port 80.
D. The Deployment will use the 'nginx:l. 14.2' image to create the Pods.
E. The Deployment will create 3 Pods with the label 'app: nginx'.

Answer: D,E

Explanation:
The Deployment will create 3 Pods with the label 'app: nginx' because the 'selector' and 'template.metadata.labels' sections specify this. The Deployment will use the 'nginx:l. 14.2' image to create the Pods as defined in the 'spec.template.spec.containers' section. The Deployment itself does not create a Service. You would need to create a separate Service resource to expose the Pods on port 80.

NEW QUESTION # 203
You are implementing a continuous integration and continuous deployment (CI/CD) pipeline for a cloud native application running in Kubernetes. Which of the following tools can be used for building, testing, and deploying the application to the cluster?

A. GitHub Actions
B. CircleCl
C. Travis Cl
D. Jenkins
E. GitLab CI/CD

Answer: A,B,C,D,E

Explanation:
All of the listed tools are widely used for CI/CD pipelines and can be integrated with Kubernetes. Each tool has its own strengths and weaknesses depending on your specific needs. Here's a brief overview: Jenkins: Open-source, highly customizable, and supports a wide range of plugins. CircleCl: Cloud-based, user-friendly, and well-suited for smaller teams and projects. Travis Cl: Also cloud-based, popular for open-source projects and known for its simple setup. GitHub Actions: Native to GitHub, allows you to build, test, and deploy directly within your repository. GitLab CI/CD: Integrated with GitLab, provides a complete CI/CD solution with features for building, testing, and deploying applications.

NEW QUESTION # 204
Consider a Kubernetes deployment where you have a microservice responsible for user authentication. You want to ensure that any communication to this service is encrypted and secure. What Kubernetes feature or open standard can help achieve this?

A. NetworkPolicy
B. Open Policy Agent (OPA)
C. Kubernetes RBAC
D. Pod Security Policies (PSPs)
E. TLS/SSL

Answer: E

Explanation:
TLS/SSL is a standard protocol for encrypting communication between applications. You can configure your authentication service and its clients to use TLS/SSL to ensure secure communication between them. While other options like PSPs, NetworkPolicy, and RBAC are related to security, they don't specifically address the encryption aspect of communication-

NEW QUESTION # 205
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