Docker Interview Questions and Answer Part – 35

What Docker technologies are available to support communication between containers? Docker connect and bridge networks Docker linking and bridge networks…

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Docker Interview Questions and Answer Part – 34

Which of the following open-source tools is the underlying technology for Docker Swarm? containerd SwarmKit (Ans) Kubernetes InfraKit The Docker…

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Docker Interview Questions and Answer Part – 33

Which of the following best decribes a Docker Image? A read-write template for starting one or more containers A point-in-time…

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Docker Interview Questions and Answer Part – 32

Which of the following are true about Docker volumes? They must exist on a SAN or NAS They are decoupled…

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Docker Interview Questions and Answer Part – 31

What is the preferred way to deploy and manage a Docker Stack? The declarative way via config files (Ans) The…

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Docker Interview Questions and Answer Part – 30

Images contain the entire user space, in other words the entire file system for a container. How is this not…

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Docker Interview Questions and Answer Part – 29

With Docker for Windows, what container types can you run? Only Windows Windows and macOS Windows and Linux (Ans) Only…

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Docker Interview Questions and Answer Part – 28

What is a tag? A reference to a registry A reference to a repository A reference to a specific image…

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Docker Interview Questions and Answer Part – 27

By default, what happens to a Docker Container when the process it is running exits? The Container exits. (Ans) The…

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Docker Interview Questions and Answer Part – 26

What Docker Client command can be used to convert a Dockerfile into an Image? docker createimage docker buildimage docker build…

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Docker Interview Questions and Answer Part – 25

Docker Kitematic can ONLY be used to download Docker images. True False (Ans) Services can be organized into __ with…

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Docker Interview Questions and Answer Part – 24

Which of the following tasks can Docker Cloud perform? Create nodes None of these Start and stop services All of…

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Docker Interview Questions and Answer Part – 23

Which of the following are top-level keys in a stack file (Compose v3 file)? Version, deployments, networks, volumes Version and…

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Npm Error: Error: pngquant failed to build, make sure that libpng-dev is installed

Command I tried $ npm i –unsafe-perm Got following Error; Solution $ apt-get install libpng-dev

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Docker Interview Questions and Answer Part – 22

Which of the following is a recommended best practice? Keep your images small (Ans) Never use the latest image in…

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NPM Error: gyp ERR! stack Error: EACCES: permission denied

npm install [Tried using root]sudo npm install [Tried using ubuntu] Error Solutions First Solution 1 $ sudo npm i –unsafe-perm…

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Docker Interview Questions and Answer Part – 21

Which of the following is needed to deploy a Docker Stack? Compose v2 file format Kubernetes Compose v3 file format…

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DevOps Interview Questions and Answer – Part 5

How does “technical debt” make it hard to become a software-driven company? Technical debt is paid off by business units…

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Chef Configuration Management Interview Questions and Answers Part – 5

Why do we make a new cookbook dependent upon one or more different cookbooks? So that we don’t breach copyright…

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Keyboard shortcuts in WordPress 5 for adding Block using Gutenberg

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Suggestions and Checklist for Tech Bloggers

Each Article must be added in right category in wordpress. Each Article must have following specification TERM in Blog Title…

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Docker Interview Questions and Answer Part – 20

What type of software deals with running (placement) applications on a given node in the cluster? Placer VM runtime Container…

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Ansible Interview Questions and Answer – Part 12

Which is the right repository definition should be inserted in pom.xml for uploading snapshot artifactory? Which is the right repository…

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Docker Interview Questions and Answer Part – 19

What can you use to run multiple containers from a single YAML file? Dockerfile docker run docker-compose (Ans) docker run…

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Docker Interview Questions and Answer Part – 18

If you want to perform maintenance on a node, to what availability should you change it? Ready Down Drain (Ans)…

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Docker Interview Questions and Answer Part – 17

If you run docker network ls and do not see a network that you’re looking for, what is the most…

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Ansible Interview Questions and Answer – Part 11

What is the best way to allow a Docker client running in a container access to the underlying Docker host?…

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Docker Interview Questions and Answer Part – 16

Which of the following will upload a new stack to your Docker Cloud account? docker-cloud stack create docker-cloud.yml docker-cloud stack…

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Ansible Interview Questions and Answer – Part 10

How would you ensure your application is configured correctly for different types of tests? This is not possible. Create multiple…

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Ansible Interview Questions and Answer – Part 9

You can add groups inside of groups when: You add existing group names under a [groupname:children] definition (Ans) You cannot…

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