[Apr-2022 Newly Released] DEVOPSF Exam Questions For You To Pass [Q12-Q35]

[Apr-2022 Newly Released] DEVOPSF Prüfungsfragen für Sie zu bestehen [Q12-Q35]

April 15, 2022 admin 0 Kommentare

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[Apr-2022 Newly Released] DEVOPSF Exam Questions For You To Pass

EXIN DEVOPSF Exam: Basic Questions With Answers

EXIN DEVOPSF Exam Syllabus Topics:

Thema	Einzelheiten
Thema 1	Characterize the need for a flexible mindset to change and innovation Clarify how DevOps can yield a greater return onIT than other practices
Thema 2	Describe the developments in virtualization and cloud computing that enable DevOps Clarify how DevOps facilitates more frequent releases
Thema 3	Identify the challenges when implementing a deployment pipeline Identify decreasing time to market as a reason for using DevOps
Thema 4	Clarify how DevOps focuses more on adding value to the business Clarify how a value stream mapping (VSM) may help optimizing processes in the business
Thema 5	Identify ways to deal with bottlenecks Identify eliminating fragility as a reason for using DevOps
Thema 6	Identify solutions for working with commercial off-the-shelfsoftware when there is no other option Describe the historical developments from Waterfall to Scrum to Agile
Thema 7	Identify conditions that make adoption of DevOps interesting for the business Identify reducing technical debt as a reason for using DevOps
Thema 8	Clarify how DevOps deals with solving incidents and defects differently Outline how DevOps is an expansion of Lean and Agile thinking
Thema 9	Identify the difficulties a rigid IT department poses on implementing DevOps Clarify that DevOps is not a part of Agile
Thema 10	Clarify the risk of commercial off-the-shelfsoftware in strategic business lines Explain how DevOps developed from a historical perspective

NR. 12 What should be taken into account most when prioritizing tasks according to DevOps practices?

How long the task has waited

How much the team likes the task

How much value the task adds

How much work the task takes

NR. 13 A team stores not only source code, but many other things related to the IT system, such as tests, scripts, artifacts, libraries and many other things.
Which DevOps principle has this team implemented?

Continuous delivery

Deployment pipeline

Version control

NR. 14 A company wants to increase production stability. They have already automated all testing of new releases.
What else do they need to automate to increase production stability?

Change management process

Integration of release with deployment management

Root cause inventories for recovery

Release inventories for recovery

System and application monitoring

NR. 15 What is the DevOps practice called that maximizes detection of common errors?

Shift Defect

Shift Down

Shift Left

Shift Right

Shift Up

NR. 16 Your team uses continuous delivery.
What are two reasons to keep the batch size small? (Choose two.)

So that each team member can get their own batch

So that root causes of problems can be identified and resolved quickly

So that the product owner can report back to the customer

So that the product owner has a good idea of what is delivered when

So that there is room for Kaizen blitzes in between work

Explanation/Reference: https://medium.com/faun/small-is-beautiful-the-importance-of-batch-size-ea968ed8d477

NR. 17 Waterfall development was causing certain problems by not delivering what the business needed. Agile addressed some of these problems.
What is a Waterfall feature that is no longer used in Agile?

Delivery of small batches of working software

Delivery of software based on customers’ needs

Sequential execution of predetermined stages

Using a programming language suitable for the business

NR. 18 Which architecture is a cause of the problems with DevOps that a microservice architecture solves?

Intel x86 architecture

Mainframe architecture

Monolithic architecture

Serverless architecture

NR. 19 There are many reasons for an organization to become interested in DevOps.
When should an organization become interested in DevOps?

When automated testing is achieved and all functional requirements are tested automatically

When continuous delivery is achieved and every change automatically results in a new version of the product

When continuous deployment is achieved and every change is immediately released to the customer

When continuous integration is achieved and every update to the code is saved immediately to Production

When the core business of the organization highly depends on information technology

NR. 20 Time-to-market is very important.
In what way is DevOps supporting a short time-to-market?

By funding products and not projects, to allow for innovation and optimization

By reassembling a DevOps team for each project to ensure relevant experience

By training the team based on missing knowledge for each new iteration

NR. 21 What is a correct use of a value stream map?

Identifying and eliminating bottlenecks in the process

Inserting feedback from the customer into the process

Visualizing the work that is done or is in process

Explanation/Reference: https://books.google.com.pk/books?id=FlZeAgAAQBAJ&pg=PT30&lpg=PT30&dq=exin+correct
+use+of+a+value+stream+map&source=bl&ots=TlRWGeS-Zm&sig=ACfU3U3P5fpCgM_hBEMNdj00fiknvrni- g&hl=en&sa=X&ved=2ahUKEwi5obqRxbzlAhWNDWMBHelvDFIQ6AEwAHoECAgQAQ#v=onepage&q=exin%
20correct%20use%20of%20a%20value%20stream%20map&f=false

NR. 22 IT work within DevOps is organized differently from more traditional practices, using newer infrastructure management technologies to make this possible.
Which two technologies are meant? (Choose two.)

Automation

Cloud computing

Containerization

Software robots

Virtualization

Erläuterung/Referenz:

NR. 23 What helps a DevOps team to successfully develop and deliver working software?

Allowing your DevOps teams to develop their own specific mission

Forming a DevOps team for short period of time during a project

Identifying, fixing and learning from errors only after your project ended

Writing code for software to have built-in quality as a main goal

NR. 24 Time-to-market is very important.
In what way is DevOps supporting a short time-to-market?

By funding products and not projects, to allow for innovation and optimization

By reassembling a DevOps team for each project to ensure relevant experience

By training the team based on missing knowledge for each new iteration

Explanation/Reference: https://www.exin.com/article/devops-indispensable-agile-work?language_content_entity=en

NR. 25 DevOps implies that not only the boundary between Development and Operations must disappear.
Which other boundary must also disappear?

The boundary between Development and marketing

The boundary between IT management and the rest of the IT department

The boundary between the finance department and Development

The boundary between the HR department and Operations

The boundary between the IT department and the business

NR. 26 In DevOps, the organization should start where they are and progress iteratively.
What needs to change compared to a more traditional environment to facilitate progression?

Cultural and organizational changes within the IT department only

Disappearance of the Development and Operations departments

Implementation of complex systems, to ensure confidence in the systems

Management principles and approaches to information technology

NR. 27 Commercial off-the-shelf software (COTS) has both advantages and limitations for businesses.
What is true about COTS?

COTS supports continuous development with its fast implementation

COTS will save the business time and money, by reducing development time

Depending on the type of COTS used, the possibility of customization is limited

NR. 28 DevOps practices incorporate the value stream concept from Lean Production.
Was ist ein Wertstrom?

The amount of products that are delivered within a timeframe

The sequence of releases that deliver a working product

The series of actions performed to fulfill any type of request

NR. 29 Cloud computing advances have partly enabled DevOps practices.
Which cloud technology characteristic or characteristics enable DevOps most?

Broad network access ensures that both Development and Operations can access the code easily

Cloud computing is in the basis completely script-based, which means the environment is easy to automate

Resource pooling and rapid elasticity make cloud computing cheaper, so that resources can go to development

NR. 30 Why does Operations benefit most from improved configuration management?

It allows Development to take over Operations tasks if they have too much work

It allows Operations to automate configuration management using scripts

It allows Operations to be involved in earlier stages of the development

It allows Operations to respond to incidents more quickly than without

NR. 31 What is not a proper use of the deployment pipeline?

As an audit log that enables the monitoring of all changes

As an optimal way to link development and testing together

To accelerate the delivery of changes to Production

To always maintain the system in a working condition

NR. 32 Every team needs information. In DevOps, it is stressed to visualize certain information.
Which piece of information should be made available, so the team has ready access to it?

In which step is work accumulating, inhibiting flow?

What is management working on right now?

Which other projects do not have enough manpower?

NR. 33 What is the DevOps practice called that maximizes detection of common errors?

Shift Defect

Shift Down

Shift Left

Shift Right

Shift Up

Explanation/Reference: https://books.google.com.pk/books?id=gBSGDwAAQBAJ&pg=PA70&lpg=PA70&dq=devops
+practice+called+that+maximizes+detection+of+common
+errors&source=bl&ots=TxpzF69jKi&sig=ACfU3U0jOVfwRwOavRYYsAQxejGlZzkjqw&hl=en&sa=X&ved=2ah UKEwjStsHUhr3lAhXZ6OAKHeCiCs4Q6AEwAHoECAkQAQ

NR. 34 Which architecture is a cause of the problems with DevOps that a microservice architecture solves?

Intel x86 architecture

Mainframe architecture

Monolithic architecture

Serverless architecture

Explanation/Reference: https://dzone.com/articles/what-problems-do-microservices-solve-2

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