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Becoming KCNA Certified

You're reading from   Becoming KCNA Certified Build a strong foundation in cloud native and Kubernetes and pass the KCNA exam with ease

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Product type Paperback
Published in Feb 2023
Publisher Packt
ISBN-13 9781804613399
Length 306 pages
Edition 1st Edition
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Author (1):
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Dmitry Galkin Dmitry Galkin
Author Profile Icon Dmitry Galkin
Dmitry Galkin
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Toc

Table of Contents (22) Chapters Close

Preface 1. Part 1: The Cloud Era
2. Chapter 1: From Cloud to Cloud Native and Kubernetes FREE CHAPTER 3. Chapter 2: Overview of CNCF and Kubernetes Certifications 4. Part 2: Performing Container Orchestration
5. Chapter 3: Getting Started with Containers 6. Chapter 4: Exploring Container Runtimes, Interfaces, and Service Meshes 7. Part 3: Learning Kubernetes Fundamentals
8. Chapter 5: Orchestrating Containers with Kubernetes 9. Chapter 6: Deploying and Scaling Applications with Kubernetes 10. Chapter 7: Application Placement and Debugging with Kubernetes 11. Chapter 8: Following Kubernetes Best Practices 12. Part 4: Exploring Cloud Native
13. Chapter 9: Understanding Cloud Native Architectures 14. Chapter 10: Implementing Telemetry and Observability in the Cloud 15. Chapter 11: Automating Cloud Native Application Delivery 16. Part 5: KCNA Exam and Next Steps
17. Chapter 12: Practicing for the KCNA Exam with Mock Papers 18. Chapter 13: The Road Ahead 19. Assessments 20. Index 21. Other Books You May Enjoy

Questions

As we conclude, here is a list of questions for you to test your knowledge regarding this chapter’s material. You will find the answers in the Assessments section of the Appendix:

  1. Which of the following is software responsible for starting and stopping containers?
    1. Container hypervisor
    2. Container daemon
    3. Kubernetes
    4. Container runtime
  2. Which of the following are valid types of containers (pick multiple)?
    1. Hyperspaced
    2. Sandboxed
    3. Namespaced
    4. Virtualized
  3. Which of the following is an example of sandboxed containers?
    1. Kata
    2. gVisor
    3. Docker
    4. containerd
  4. Which of the following is an example of virtualized containers?
    1. Docker
    2. containerd
    3. gVisor
    4. Kata
  5. Which of the following allows you to use different container runtimes with Kubernetes?
    1. CSI
    2. SMI
    3. CNI
    4. CRI
  6. Which of the following allows you to use different service meshes with Kubernetes?
    1. CRI
    2. SMI
    3. CNI
    4. CSI
  7. Why are Namespaced containers considered less secure?
    1. They use old kernel features
    2. They need Kubernetes to run
    3. They share a host kernel
    4. They...
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