PASS GUARANTEED QUIZ 2025 KCNA: KUBERNETES AND CLOUD NATIVE ASSOCIATE USEFUL LATEST QUESTIONS

Pass Guaranteed Quiz 2025 KCNA: Kubernetes and Cloud Native Associate Useful Latest Questions

Pass Guaranteed Quiz 2025 KCNA: Kubernetes and Cloud Native Associate Useful Latest Questions

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Tags: KCNA Latest Questions, Valid Test KCNA Bootcamp, KCNA Exam Questions Answers, Test KCNA Dump, KCNA PDF VCE

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Time is valued especially when we are all caught up with plans and still step with the handy matters. If you suffer from procrastination and cannot make full use of your sporadic time during your learning process, it is an ideal way to choose our KCNA training materials. We can guarantee that you are able not only to enjoy the pleasure of study but also obtain your KCNA Certification successfully. You will have a full understanding about our KCNA guide torrent after you have a try on our KCNA exam questions.

The KCNA certification exam is a performance-based test that evaluates a candidate's ability to solve real-world problems using Kubernetes and cloud-native technologies. KCNA exam consists of a series of hands-on tasks that require candidates to demonstrate their proficiency in deploying, managing, and scaling Kubernetes clusters, as well as their knowledge of related technologies like containerization, microservices, and service meshes. KCNA exam is conducted online and can be taken from anywhere in the world. Kubernetes and Cloud Native Associate certification is valid for two years, after which individuals must renew their certification by passing a recertification exam or earning a higher-level certification.

Linux Foundation has released a new certification exam called KCNA (Kubernetes and Cloud Native Associate) Certification Exam. Kubernetes and Cloud Native Associate certification exam is designed to test an individual's knowledge and skills in Kubernetes and cloud-native technologies. It is an entry-level certification that is perfect for those who are looking to start a career in the field of cloud computing.

>> KCNA Latest Questions <<

Valid Test KCNA Bootcamp - KCNA Exam Questions Answers

The PDF file of KCNA real exam questions is easy to use on laptops, tablets, and smartphones. We have added all the Linux Foundation KCNA questions, which have a chance to appear in the Linux Foundation KCNA real test. Our Kubernetes and Cloud Native Associate (KCNA) dumps PDF exam questions are beneficial to prepare for the test in less time.

Linux Foundation Kubernetes and Cloud Native Associate Sample Questions (Q32-Q37):

NEW QUESTION # 32
You're running a Kubernetes cluster with several applications, and you want to analyze the performance of your applications at the Kubernetes cluster level. What are the key metrics you should monitor to gain insights into cluster-wide performance?

  • A. Number of active Kubernetes controllers (e.g., Deployment, ReplicaSet).
  • B. Number of failed deployments and pod restarts.
  • C. Latency and throughput of requests to the Kubernetes API server.
  • D. Total CPU and memory usage across all nodes in the cluster.
  • E. Number of pods running in each namespace.

Answer: A,B,C,D

Explanation:
The correct answers are B, C, D, and E . These metrics are crucial for understanding the overall performance of your Kubernetes cluster. B: Total CPU and memory usage across all nodes in the cluster. This metric helps you assess the overall resource consumption of your cluster. If the CPU or memory utilization consistently reaches high levels, it might indicate resource constraints, performance bottlenecks, or potential capacity planning issues. C: Number of failed deployments and pod restarts. This metric provides insights into the stability and reliability of your applications. Frequent deployment failures or pod restarts might indicate issues with application code, deployment configurations, or underlying infrastructure. D: Latency and throughput of requests to the Kubernetes API server. The Kubernetes API server handles all requests to manage the cluster. Monitoring API server latency and throughput can help identify performance bottlenecks and potential issues with cluster communication. E: Number of active Kubernetes controllers (e.g., Deployment, ReplicaSet). Kubernetes controllers are responsible for managing and maintaining the state of your applications. Tracking the number of active controllers can help you identify potential issues with controller activity, such as resource exhaustion or unexpected controller behavior. Option A is not as crucial for cluster-wide performance analysis. While knowing the number of pods running in each namespace might be useful for resource allocation, it doesn't directly reflect the overall performance of the cluster.


NEW QUESTION # 33
You are migrating a monolithic application to a microservices architecture on Kubernetes. You choose to use Istio to manage the communication between these new services. Which of the following is NOT a benefit of adopting Istio in this scenario?

  • A. Istio allows for easier debugging and troubleshooting of complex microservice interactions
  • B. Istio provides a consistent way to handle network calls and security across all microservices
  • C. Istio simplifies the process of migrating existing code to a microservices architecture
  • D. Istio helps in achieving better scalability and fault tolerance for microservices
  • E. Istio's control plane simplifies the deployment and management of microservices

Answer: C

Explanation:
While Istio provides benefits like centralized traffic management, security, and observability for microservices, it doesn't automatically simplify the process of migrating existing monolithic code. The migration itself requires careful refactoring and architectural changes, which Istio complements but doesn't replace. Options B, C, D, and E are all valid benefits of using Istio for microservices.


NEW QUESTION # 34
You are running a highly sensitive application in Kubernetes. Which of the following security measures is MOST effective in preventing unauthorized access to your application's secrets?

  • A. Employing a secrets management solution like HashiCorp Vault or AWS Secrets Manager.
  • B. Using the '-privileged' flag for your application's container.
  • C. Disabling Kubernetes RBAC and granting full access to all users.
  • D. Deploying your application in a private Kubernetes cluster.
  • E. Configuring strong passwords for all Kubernetes users.

Answer: A

Explanation:
Using a secrets management solution like HashiCorp Vault or AWS Secrets Manager is the most effective approach to securely storing and managing secrets in a Kubernetes environment. These solutions offer strong encryption, access control, and audit logging, providing comprehensive protection for your application's sensitive data.


NEW QUESTION # 35
You are running a large-scale, microservice-based application in Kubernetes, and you are using HorizontalPodAutoscalers (HPAs) for automatic scaling. Which of the following statements about resource utilization monitoring in this scenario is true?

  • A. Monitoring resource utilization at the Pod level provides sufficient insights for overall application health and scaling decisions-
  • B. Monitoring resource utilization at the node level is sufficient for scaling individual microservices.
  • C. Monitoring resource utilization is only necessary during peak load periods, not during normal operations.
  • D. Resource utilization monitoring is not critical in Kubernetes as the system automatically manages resource allocation and scaling.
  • E. It is essential to monitor resource utilization at both the Pod and namespace levels to get a comprehensive view of resource usage and optimize scaling

Answer: E

Explanation:
Monitoring resource utilization at both the Pod and namespace levels provides a comprehensive understanding of resource usage. Monitoring Pods allows you to identify resource-intensive services and fine-tune their scaling behavior. Monitoring namespaces helps you understand the overall resource consumption and optimize scaling across the entire application. This is crucial in large-scale microservice deployments where resources can be easily exhausted if not carefully monitored


NEW QUESTION # 36
Which of the following is NOT a Kubernetes component?

  • A. Kube-proxy
  • B. Docker
  • C. Cloud Controller manager
  • D. Scheduler

Answer: B

Explanation:
Docker is not a Kubernetes component.


NEW QUESTION # 37
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