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

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

2 / 30

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

Detached

Disabled

Interactive

None of the above

3 / 30

Which of these is a tool for defining and running multi-container Docker applications?

Docker Swarm

Docker Hub

Docker Cloud

Docker Compose

4 / 30

If you want to schedule a build every day at 6 AM, which cron expression, out of these, should be configured in Jenkins?

0 6 * * *

6 0 * * *

0 * * * 6

0 * 6 * *

5 / 30

Which is not the valid state of a docker container?

Running

Paused

Halted

Exited

6 / 30

What does the following Docker command do: docker push user_name/repository_name

Activate default VM machine

Push changes done in an docker image into Docker Hub

Build an image

Commit changes done in a Docker image

7 / 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

8 / 30

Which is a code development tool?

Wikis

Build tools

Spreadsheets

Shared calendars

9 / 30

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

Continuous Integration

Continuous Deployment

Continuous Delivery

None of the Above

10 / 30

What is the relationship between a Docker Image and a Docker Container?

An image is a container

A container is a runnable copy of an image

A container is a template for creating images

A container contains images

11 / 30

Which build tool requires a POM?

Make

Maven

Ant

Gradle

12 / 30

Which of the below is a source code management tool?

Git

Maven

Hudson

Jenkins

13 / 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

14 / 30

Which of the following is not a Git configuration scope?

Local

User

System

Global

15 / 30

Which is NOT a DevOps technical challenge?

Speed of hardware

Evolving technology

Evolving working environment

External influences

16 / 30

In which project development model, a team needs to assemble and discuss on all requirements(irrespective of size of requirement) before development?

Agile

Waterfall

Both

None of above

17 / 30

Which command is used for staging code in Git?

git stage

git commit

git add

git reset

18 / 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

19 / 30

What, out of this, ansible cannot perform for us?

Configuration Management

Application Deployment

IT Orchestration

Logs Monitoring

20 / 30

Ansible has been developed in which language?

Python

Java

Ruby

C++

21 / 30

DevOps is

culture

framework

software development process

None of Above

22 / 30

Which of the following is not a DevOps behavior?

Challenging the validity of assumptions

Working regular hours

Seeking a low-risk design that meets requirements

Avoiding gold plating

23 / 30

How can we run multiple containers using a single service?

Docker-compose

Docker swarm

Docker registry

Docker volume

24 / 30

Docker image rm command removes one or more images?

True

False

25 / 30

Which of these tools is not associated with DevOps?

Chef

Puppet

Juju

Liebert MPX

26 / 30

What do you achieve by adopting DevOps?

Speed to market

Agility

Automation

All of the Above

27 / 30

Which of these Git client commands creates a copy of the repository and a working directory in the client\'s workspace. (Choose one.)

update

checkout

clone

None of Above

28 / 30

Which of the following is a Java monitoring tool?

JIP

JMX

jConsole

jMeter

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

Which is a hosted service that provides a Registry with build and testing facilities for Dockerized application images, deployment features to help you automate deploying your images to your infrastructure?

Docker Cloud

Docker Hub

Docker Compose

Docker Control Plane

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