Certified DevOps Executive Exam - devopsuniversity.org

Certified DevOps Engineer Executive 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 Executive Mock Exam

1 / 30

At a high level, What is the value of continuous integration?

Reduce repetitive manual processes

Reduce risks

Generate deployable software at any time and at any place

All of the above

2 / 30

What is the first stage of the DevOps lifecycle?

Monitoring

Integration

Development

Testing

3 / 30

Who is attributed with inventing Git?

Junio C. Hamano

James Gosling

Kohsuke Kawaguchi

Linus Torvalds

4 / 30

How do you decide which DevOps principles and practices will benefit an organization the most?

Business strategies and goals

The commitment of early adopters

The availability of advanced tools

IT's capabilities and resources

5 / 30

Which one of the following methodologies do the least impact the establishment of DevOps methodology?

Waterfall Software Delivery.

Agile Software Delivery.

Lean Manufacturing.

Continuous Software Delivery.

6 / 30

What is a private cloud?

A standard cloud service offered via the Internet

A Cloud architecture maintained within an enterprise data center

A standard cloud service inaccessible to anyone but the cultural elite

None of the above

7 / 30

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

Continuous Integration

Continuous Deployment

Continuous Delivery

None of the Above

8 / 30

Which of the following methodologies is dissimilar to DevOps?

Lean Production

Agile Software Development

Waterfall Model

Continuous Software Delivery

9 / 30

True or False? In Git, if you want to make your local repository reflect changes that have been made in a remote (tracked) repository, you should run the pull command.

TRUE

FALSE

10 / 30

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

MAVEN_HOME

PATH

JAVA_HOME

CLASSPATH

11 / 30

What is the Third Way of DevOps Principle?

Methodology for identifying and removing constraints

The third way principle of DevOps - Continued Experimentation, in order to learn from mistakes, and achieve experties.

A Disciplined and data-driven approach for waste reduction

A continuous improvement methodology

12 / 30

Which Git command changes where the HEAD pointer points and modifies the contents of the working directory?

merge

checkout

pull

13 / 30

Which of the following is not a Git configuration scope?

Local

User

System

Global

14 / 30

Which of the following is not a good test automation principle in DevOps?

Test Automation should provide quick and early feedback about work quality

Test-driven development(TDD) and test automation approach should not be combined together

Test results should remain constant and repeatable for multiple test runs as long as the same conditions are tested

With automation testing, there should be fast feedback provided whenever any developer attempts to check-in code to your trunk

15 / 30

Which git command downloads repositories from GitHub to your computer?

git push

git fork

git clone

git commit

16 / 30

How do you check the status of your local git repository since your previous commit?

git check

git status

git commit

git diff

17 / 30

Which command is used for staging code in Git?

git stage

git commit

git add

git reset

18 / 30

How do you save the current state of your code into Git?

By committing the staged changes with git commit

By adding all changes and staging them with git stage

By adding all changes and staging them with git add

By creating a new commit with git init

19 / 30

Which of the following is the cloud computing deployment model?

Public

Private

Hybrid

All of these

20 / 30

Due to a tightly-coupled architecture, an organization is unable to release a key service frequently even the releases are very difficult to execute and the.organization is losing the competition as an outcome. Which software development methodology could be the solution in this scenario?

Test-driven development

Containers

Microservices

Chaos Monkey

21 / 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.

22 / 30

at which phase of CI CD build tool (Maven) is used

Continuous Deployment

Continuous Delivery

Continuous Testing

Continuous Integration

23 / 30

What does C stand for CAMS?

Culture

Collaboration

Communication

Community

24 / 30

Which is the default security mechanism in Jenkins to authenticate users?

Internal database to store user data and credentials

Authentication using LightWeight Directory Access Protocol Server

Authentication mechanism used by the application server upon which it is deployed

None of the above

25 / 30

What short command can you use to stage all changes at one go?

git commit add .

git commit .

git add .

git push -am "Message"

26 / 30

An organization is preparing to automatically deploy every release that passes automated unit, integration, user acceptance, and non-functional tests. Which DevOps practice are they applying?

Continuous delivery

Continuous testing

Continuous deployment

Continuous integration

27 / 30

Agile and DevOps are similar but differ in a few important aspect.Which statement is correct?

Agile focuses on collaboration and small releases through iterative approach whereas DevOps is to bring development and operations teams together.

Agile is actual organisational cultural change whereas DevOps is a change of thinking.

Agile is process driven whereas DevOps is role driven.

Agile is role driven whereas DevOps is process driven.

28 / 30

The DevOps movement grew out of which software development methodologies?

Agile

Waterfall

Starbucks

None of the above

29 / 30

Which of the following capabilities make DevOps a rewarding approach for software development and delivery?

DevOps enables team arrangement according to the organization's mission

DevOps empowers you to create quality software with built-in monitoring

DevOps facilitates quick identification, fixing and learning from errors

All of the above

30 / 30

Which command should you use to initialize a new Git repository?

git init

git start

git clone

git initialize

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