Top 20 SRE interview questions and answers.

SRE is one of the trending roles in the tech industry these days, although it is much more than buzz. It is a relatively new practice that can be implemented…

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Python Interview Questions and Answer Part – 2

Which argument would you use in a Python function to obtain a dictionary of all the named arguments passed? Keyword Arguments (**kwargs) (Ans) *args The NoneType argument Regular function arguments…

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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 (Ans) Docker connect and alias networks None of these Bridge…

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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 daemon Docker UCP implements RBAC via Grants. Which of the…

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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 snapshot of a container used for backups A data volume…

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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 from containers (Ans) They are higher performance than graph driver…

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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 imperative way via commands Which of the following Docker Engine…

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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 services Version, services, networks, volumes (Ans) Services, pods, networks, volumes…

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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 a repo Use large images containing lots of tools Only…

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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 Docker Cloud (Ans) What is the name of the configuration…

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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 that do not trust IT. Attention paid to existing investments…

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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 So that we can make use of Berkshelf So we…

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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 definition should be inserted in pom.xml for uploading release artifactory?…

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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? Map the root filesystem to the container. You shouldn’t do…

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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 configuration files for your application, one per type of test….

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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 add groups within groups. You add existing group names under…

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Ansible Interview Questions and Answer – Part 8

You can merge multiple inventory files to scale out. True False (Ans) A __ module may be pulled from repository at a future time. Bronze Core Deprecated (Ans) Extra The…

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Splunk Interview Questions and Answer Part – 3

Of the following, which is the best description of Splunk? Splunk is a log collector. Splunk is a business intelligence tool. Splunk is operational intelligence that consumes and makes machine…

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SonarQube Interview Questions and Answer Part – 1

Is it right definition of Sonarqube? SonarQube (formerly Sonar) is a quality management platform focusing on continuous analysis of source code quality. YES (Ans) NO Which is not a severities…

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Puppet Interview Questions and Answer Part – 2

Where is the Puppet configuration file stored? /etc/puppet/puppet.conf (Ans) /var/lib/puppet/puppet.conf /usr/share/puppet/puppetmaster.conf Puppet can manage all of following operating systems except… Mac OS X Windows Unix Solaris FreeBSD None of these….

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