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…
Read more »
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…
Read more »
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…
Read more »
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…
Read more »
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…
Read more »
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…
Read more »
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…
Read more »
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…
Read more »
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…
Read more »
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…
Read more »
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…
Read more »
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…
Read more »
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…
Read more »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
Read more »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…
Read more »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…
Read more »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…
Read more »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…
Read more »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…
Read more »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…
Read more »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…
Read more »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…
Read more »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…
Read more »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)…
Read more »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…
Read more »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?…
Read more »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…
Read more »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…
Read more »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…
Read more »