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The KCNA Book

You're reading from  The KCNA Book

Product type Book
Published in Jun 2023
Publisher Packt
ISBN-13 9781835080399
Pages 197 pages
Edition 1st Edition
Languages
Concepts
Author (1):
Nigel Poulton Nigel Poulton
Profile icon Nigel Poulton
LinkedIn
Nigel Poulton is a cloud-native subject matter expert who spends his life creating books and training videos on the latest cloud technologies. He is the author of best-selling books on Docker and Kubernetes and the most popular online training videos on the same topic. He is a Docker Captain. Prior to this, Nigel has held various infrastructure roles for large enterprises. When he is not playing with technology, he is dreaming about it. When he is not dreaming about it, he is reading and watching sci-fi. He wishes he lived in the future so he could explore spacetime, the universe, and tons of other mind-blowing stuff. He likes cars, football (soccer), and food. He has a fabulous wife and three children.
See other products by Nigel Poulton

Table of Contents (12) Chapters

1. Getting started 2. 1: Setting the scene 3. 2: Cloud native architecture 4. 3: Container orchestration 5. 4: Kubernetes Fundamentals 6. 5: Cloud native application delivery 7. 6: Cloud native observability 8. The exam 9. 8: Sample test
10. What next Appendix A: Chapter quiz answers 1. Appendix B: Sample Test answers

Recap questions

See Appendix A for answers.

1. Which of the following best describes telemetry?

    1. Remote shell access to a system
    1. A map diagram of a microservices app
    1. Pay-as-you-use cloud infrastructure
    1. Health and performance related system outputs

2. Which of the following are the three main types of telemetry data? Choose three.

    1. Logs
    1. Traces
    1. Metrics
    1. Audits

3. What format does Prometheus require metrics in?

    1. Hexadecimal
    1. YAML
    1. SOAP
    1. Timeseries

4. Which of the following describes the main aim of telemetry and observability?

    1. Troubleshooting and auditing systems
    1. Troubleshooting and improving systems
    1. Auditing and improving systems
    1. Troubleshooting...
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Authors (1)

Profile icon Nigel Poulton
LinkedIn
Nigel Poulton is a cloud-native subject matter expert who spends his life creating books and training videos on the latest cloud technologies. He is the author of best-selling books on Docker and Kubernetes and the most popular online training videos on the same topic. He is a Docker Captain. Prior to this, Nigel has held various infrastructure roles for large enterprises. When he is not playing with technology, he is dreaming about it. When he is not dreaming about it, he is reading and watching sci-fi. He wishes he lived in the future so he could explore spacetime, the universe, and tons of other mind-blowing stuff. He likes cars, football (soccer), and food. He has a fabulous wife and three children.
Read more
See other products by Nigel Poulton

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