Certified DevOps Engineer Foundation Exam

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DevOpsUniversity.org offers many resources and setup guides free to the DevOps community.

Among these tools are our mock exams, these exams or assessments provides you the impression of the actual DevOps Certification exams. There is no fee for these assessments and these will allow you to evaluate your understanding of DevOps. The assessment results will guide you around your areas where you to need to learn or focus more.

Test your DevOps skills with our mock exams. Best of luck!

We are in the process of updating the questions as a routine monthly amendments.

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Description

DevOpsUniversity.org offers many resources and setup guides free to the DevOps community.

Test your DevOps skills with our mock exams. Best of luck!

We are in the process of updating the questions as a routine monthly amendments.

Certified DevOps Foundation Mock Exam

1 / 30

Which command is used for staging code in Git?

git stage

git commit

git add

git reset

2 / 30

Which among them is not the key component of DevOps?

Continuous Deployment

Continuous Monitoring

Continuous Integration

Continuous Service

3 / 30

Which is NOT a build tool?

Kotlin

Ant

Maven

Gradle

4 / 30

What does \"C\" stand for CAMS?

Culture

Collaboration

Communication

Community

5 / 30

Which environment variable is used to specify the path to maven?

MAVEN_HOME

PATH

JAVA_HOME

CLASSPATH

6 / 30

What is the difference between Continuous Delivery and Continuous Deployment?

Continuous Delivery has manual release to production environment, while Continuous Deployment has automatic release pushed to production.

Continuous Delivery is a manual task, while Continuous Deployment is an automated task.

Continuous Delivery includes all steps of software development life cycle; Continuous Deployment may skip few steps such as validation and testing.

Continuous Delivery means software delivery in chunks; Continuous Deployment means software delivery as whole.

7 / 30

What is a container?

A chroot directory structure

A virtual machine

An isolated user space instance

A process hierarchy

8 / 30

What does the following Docker command do: eval $(docker-machine env default) is used to:

Set the environment variables for the command window

Access a running container

Build an image and it will then tag the resulting image

Commit changes done in a Docker image

9 / 30

Which of these tools is not associated with DevOps?

Chef

Puppet

Juju

Liebert MPX

10 / 30

Which build tool requires a POM?

Make

Maven

Ant

Gradle

11 / 30

Why do you use a single dash within a Git command, rather than a double dash?

When using a single-character option

When using a multi character option

When issuing Git commands with multiple options

When referencing a Git alias

12 / 30

With -d option, the container starts in which mode?

Detached

Disabled

Interactive

None of the above

13 / 30

Which docker command creates new images from container changes?

Create

Commit

Load

Build

14 / 30

Which stage in CI/CD pipeline is responsible for building the code?

Continuous Integration

Continuous Deployment

Continuous Delivery

None of the Above

15 / 30

What will you do to create a copy of a lab under your own GitHub account so that you can solve the lab?

Forking it via the GitHub interface.

git fork

git clone

git pull-request

16 / 30

What do you achieve by adopting DevOps?

Speed to market

Agility

Automation

All of the Above

17 / 30

Which of the below is a source code management tool?

Git

Maven

Hudson

Jenkins

18 / 30

Which is NOT a major type of source control system?

Database

File system

Client server

Distributed

19 / 30

What does \"A\" stand for CAMS?

Automation

Agility

Application

Alias

20 / 30

Virtual Machines include the application, the necessary binaries and libraries, and an entire guest operating system which may be several GBs in size.

True

False

21 / 30

What is the name of a cloud-hosted service from Docker that provides registry capabilities for public and private content?

Docker Swarm

Docker Hub

Docker Cloud

Docker Compose

22 / 30

To run an application in docker, is there any need of additional OS layer?

True

False

23 / 30

What,have we achieved, with the transformation from virtualization to Containerization?
A) Resources optimization
B) Reduced start-up time
C) Reduced Infrastructure cost
D) Increased scalability

A, B but not C

Only A, B, C

A, B, C & D

Only A, B & D

24 / 30

How can we run multiple containers using a single service?

Docker-compose

Docker swarm

Docker registry

Docker volume

25 / 30

What is a Docker image?

A file containing a Linux operating system

A base image with zero or more file system layers added

A running Docker application

A type of container

26 / 30

Docker containers are based on the open standard________________________

Allowing containers to run on all major Linux distributions only

Allowing containers to run on all Microsoft operating systems only

Allowing containers to run on all major Linux distributions and Microsoft operating systems

None of them

27 / 30

In an agile project, which ceremony typically happens at the end of sprint for continuous improvement?

Sprint Retrospective

Sprint Review

Sprint Planning

None of the Above

28 / 30

What are the Three Ways?

Methodology for identifying and removing constraints

The key principles of DevOps - Continued Experimentation, in order to learn from mistakes, and achieve mastery.

A Disciplined and data-driven approach for waste reduction

A continuous improvement methodology

29 / 30

Which of these is a text document that contains all the commands a user could call on the command line to assemble an image?

Docker Cloud

Docker Kitematic

Dockerfile

Docker Compose

30 / 30

Facter is the Global variables in which configuration management tool?

Puppet

Ansible

Chef

Saltstack

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