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Docker Certified Associate (DCA): Exam Guide

You're reading from   Docker Certified Associate (DCA): Exam Guide Enhance and validate your Docker skills by gaining Docker certification

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Product type Paperback
Published in Sep 2020
Publisher Packt
ISBN-13 9781839211898
Length 612 pages
Edition 1st Edition
Tools
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Author (1):
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Francisco Javier Ramírez Urea Francisco Javier Ramírez Urea
Author Profile Icon Francisco Javier Ramírez Urea
Francisco Javier Ramírez Urea
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Toc

Table of Contents (22) Chapters Close

Preface 1. Section 1 - Key Container Concepts
2. Modern Infrastructures and Applications with Docker FREE CHAPTER 3. Building Docker Images 4. Running Docker Containers 5. Container Persistency and Networking 6. Deploying Multi-Container Applications 7. Introduction to Docker Content Trust 8. Section 2 - Container Orchestration
9. Introduction to Orchestration 10. Orchestration Using Docker Swarm 11. Orchestration Using Kubernetes 12. Section 3 - Docker Enterprise
13. Introduction to the Docker Enterprise Platform 14. Universal Control Plane 15. Publishing Applications in Docker Enterprise 16. Implementing an Enterprise-Grade Registry with DTR 17. Section 4 - Preparing for the Docker Certified Associate Exam
18. Summarizing Important Concepts 19. Mock Exam Questions and Final Notes 20. Assessments 21. Other Books You May Enjoy

Questions

  1. Which labels are required to publish a service using Interlock?

a) com.docker.lb.backend_mode
b) com.docker.lb.port
c) com.docker.lb.hosts
d) com.docker.lb.network

  1. Which one of these processes is not part of Interlock?

a) ucp-interlock
b) ucp-interlock-controller
c) ucp-interlock-extension
d) ucp-interlock-proxy

  1. Where do Interlock processes run within Docker Enterprise nodes?

a) ucp-interlock runs on Docker Swarm's leader.
b) ucp-interlock-extension runs on any manager.
c) ucp-interlock-proxy runs only on workers.
d) None of the above answers are correct.

  1. Which features does Interlock support?

a) SSL/TLS endpoint management
b) Transparent proxy or SSL/TLS passthrough
c) Dynamic configuration using the Docker API
d) TCP/UDP publishing

  1. Which of the following statements regarding the publishing of applications on container-orchestrated environments are true?

a) Ingress controllers and Interlock have a common logic using reverse proxy services for publishing applications...

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