Certified DevOps Executive Exam - devopsuniversity.org

Certified DevOps Engineer Executive Exam

Description

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

Which of the following commands will not work, after you initialize a new Git repository, and create a file named git-quiz.html.

git add git-quiz.html

git status

git add .

git commit -m "git quiz web file added"

2 / 30

What are the benefits of Continuous Integration?

Decreases bug accumulation

Setting the stage for Continuous Delivery

Errors detected early

All of the above

3 / 30

Which command line tool is used for interacting with Git?

Gitlab

Github

Git Bash

Git CLI

4 / 30

Which of the following methodologies is dissimilar to DevOps?

Lean Production

Agile Software Development

Waterfall Model

Continuous Software Delivery

5 / 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

6 / 30

After you install Git and prior to issuing the first commit, which two configuration properties does the tool expect to be configured?

username and email address

username and password

email address and password

username and IP address

7 / 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

8 / 30

What do you achieve by adopting DevOps?

Speed to market

Agility

Automation

All of the Above

9 / 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

10 / 30

Which of the below is a source code management tool?

Git

Maven

Hudson

Jenkins

11 / 30

What is NOT a typical element in a DevOps toolchain?

Monitoring tools

Test automation

Version control

Service desk incident management systems

12 / 30

Can DevOps culture be adopted in a waterfall model?

Yes, but does not make sense

Yes, should be done

None of Above

13 / 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"

14 / 30

Give command to write a commit message along wit a commit.

git message "I'm coding"

git add "I'm coding"

git commit "I'm coding"

git commit -m "I'm coding"

15 / 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

16 / 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

17 / 30

which is the correct sequence of tests when testing new software?

Unit tests, system tests, functional tests, UI tests

System tests, unit tests, functional tests, UI tests

UI tests, functional tests, system tests, Unit tests

Functional tests, system tests, unit tests, UI tests

18 / 30

Why is organizational culture a critical aspect of DevOps success?

It represents the values and behaviors that contribute to the unique social and psychological environment of an organization

It represents a command and control approach to the delivery of services

It represents the way that an organization is structured and organized

It reflects the strategic direction of the business' leadership

19 / 30

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

Continuous Integration

Continuous Deployment

Continuous Delivery

None of the Above

20 / 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.

21 / 30

What would this command do mvn clean install

removes the target directory and install JAR file in local repository

only cleans the target directory only

install JAR file in local repository

it will only build the project

22 / 30

In Jenkins, a build is scheduled to run using following cron parameters - 30 17 * * 4 As per mentioned parameter, when the build is scheduled to be run?

On every Friday at 05:30 PM

On 17th day of every month at 4 PM

On 17th day of every month at 4 AM

On every fourth day at 05:30 PM

23 / 30

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

Continuous Deployment

Continuous Delivery

Continuous Testing

Continuous Integration

24 / 30

What comes first, staging with git add . or committing with git commit?

Staging your commits with git .add

Committing with git commit

Committing with git push

None of them

25 / 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

26 / 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

27 / 30

The adoption of DevOps is being guided by factors such as:

Usage of Agile and other development processes and methodologies

Need for frequent production releases from application and business unit stakeholders

Ample virtualized and cloud infrastructure available from internal and external providers

All of the above

28 / 30

Which statement best describes the goal of DevOps?

Establish an environment where Change Management does not control application releases.

Establish an environment that enables quicker, frequent and reliable application releases.

Establish an environment where developers perform all operations tasks.

Establish an environment where releasing applications is prioritized despite the poor quality.

29 / 30

Which of the following is not a goal of DevOps leadership?

Help to improve self-diagnosis

Control and evaluate workers using metrics

Instill self-improvement

Translate local discoveries to global improvements

30 / 30

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

merge

checkout

pull

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