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

Why there is a typical conflict between development and operations teams in IT organizations?

Because they have different skill sets.

Because they have different business priorities

Because they have their own way of working and don't want any intervention

None of the above

2 / 30

Which DevOps practice can be of help when an organization struggles to enforce security and release the software frequently? They need to include greater security testing in their deliverables.

ChatOps

Continuous Testing

DevSecOps

Vulnerability Alerts

3 / 30

What is a disadvantage of this type of organization structure where an independent and autonomous team is maintained for each of its services?

Quality of delivered features will be low.

Implementation of changes within a team is slow

Reuse of knowledge and skills within the organization is limited.

Waiting time for processing the service request is high.

4 / 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

5 / 30

What is an attribute of DevOps

the team collaborate to deliver software in a continuous stable manner

set of practices that provides rapid, reliable software delivery

the culture that promotes better working relationship within the company

All of these

6 / 30

Why devops implementation is not recommended in Waterfall projects?

Waterfall style projects are very slow to markets.

Waterfall projects do not have much collaboration among the teams.

In waterfall projects, much of the work is predictable and repeatable.

All of the above

7 / 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

8 / 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

9 / 30

DevOps is

culture

framework

software development process

None of Above

10 / 30

What are the benefits of Continuous Integration?

Decreases bug accumulation

Setting the stage for Continuous Delivery

Errors detected early

All of the above

11 / 30

Which is NOT a DevOps goal?

Enhanced productivity

Less frequent but supreme quality releases

Low-risk software deployments

Improved code quality

12 / 30

How can we rollback a commit that has been pushed and exposed to public?

By using Git revert command

By using Git rollback command

By using Git rebase command

Its not possible

13 / 30

An organization is implementing a disruptive application similar to the Simian Army. What are they initiating?

The First Way

The Second Way

The Third Way

The Phoenix Project

14 / 30

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

MAVEN_HOME

PATH

JAVA_HOME

CLASSPATH

15 / 30

If you want to schedule 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 * *

16 / 30

Which DevOps practice depends on an automated deployment pipeline that makes push-button deployments on demand, possible?

Continuous testing

Continuous integration

DevSecOps

Continuous delivery

17 / 30

Which of these DevOps metrics would provide the most relevant information to help an organization improve continuously?

Mean Time to Repair (MTTR)

Change lead and cycle times

Knowledge sharing

All of the above

18 / 30

What's a shortcut to staging all the changes you have?

git commit add .

git commit .

git add .

git push -am "Message"

19 / 30

Can DevOps culture be adopted in a waterfall model?

Yes, but does not make sense

Yes, should be done

None of Above

20 / 30

Wha's the opposite of git clone, which uploads your code to GitHub?

git push

git add

git upload

git status

21 / 30

Which of the following is a trait of a high trust organizational culture?

Good information flow

Cross-functional collaboration

Taking failures as opportunities to learn

All of the above

22 / 30

Which of the following is a critical success factor for DevOps?

Establishing a toolchain

Hiring DevOps Engineers

Management commitment to culture change

Automating everything

23 / 30

Which git command downloads repositories from GitHub to your computer?

git push

git fork

git clone

git commit

24 / 30

What benefits do DevOps toolchains offer?

To automate steps in the deployment pipeline

To trace an element's journey from inception to live

To ensure that the architectural design supports interoperability and consistency

All of the above

25 / 30

The essence of DevOps is-

Developers taking overall tasks of the operations team.

Automating the software delivery process and infrastructure change management.

Collaboration and communication among software developers and other IT professionals while automating the process of software delivery and infrastructure changes.

The collaboration and communication of software developers and operations staff only, while automating the software delivery process and infrastructure changes.

26 / 30

What is a major reason for the conflict between development and operations teams?

They come from different backgrounds.

They have contradictory business goals and priorities

The development team knows more about software products and services

The operations team knows more about test and production environments

27 / 30

Which command is used for staging code in Git?

git stage

git commit

git add

git reset

28 / 30

Imagine that you joined a small project where the requirements are very clear, typically, which SDLC model that project might be using?

Agile

Iterative

Waterfall

None of the Above

29 / 30

Which is a characteristic of a DevOps culture?

Effective unidirectional communication from top to bottom

Acknowledging the best and brightest for their successes

Shared vision, goals, and incentives

All of the above

30 / 30

What does the concept of (shift left) mean?

Including quality into the software development process through early and continuous testing

Passing release packages to IT Operations, immediately once a batch of development completes

Performing random tests on code that is committed to a continuous integration server

Doing more testing in production after deployment

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