Latest EXIN DEVOPSF First Attempt, Exam real Dumps Updated [Nov-2021]
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NEW QUESTION 17
Your team works in three-week iterations and cannot get all the work for a batch done within the iteration. They frequently encounter bottlenecks.
What is the best reaction of the team after they identify a bottleneck?
- A. Extend the length of this particular iteration to four weeks to remove the bottleneck
- B. Trust that they will solve the bottleneck in the next batch or iteration
- C. Discuss with the Product Owner which work can be shifted to another iteration
Answer: A
NEW QUESTION 18
Is it true that when implementing the deployment pipeline, extensive automation is required to consider it a DevOps practice?
- A. Yes, because the deployment pipeline is needed for continuous automation activities
- B. No, because a deployment pipeline is not the same as automation. Automation is the underlying ideology
- C. Yes, because if extensive automaton is not used, technical debt will start accumulating
- D. No, because the deployment pipeline is just used to order work, automation does not apply
- E. Yes, because the deployment pipeline is the technology that is used to automate work
Answer: A
Explanation:
Explanation/Reference: https://www.getzephyr.com/insights/steps-creating-effective-devops-focused-deployment-pipeline
NEW QUESTION 19
What is not a proper use of the deployment pipeline?
- A. As an audit log that enables the monitoring of all changes
- B. To accelerate the delivery of changes to Production
- C. To always maintain the system in a working condition
- D. As an optimal way to link development and testing together
Answer: D
NEW QUESTION 20
An IT architecture is characterized as monolithic and rigidly bound.
What difficulty with adopting DevOps practices can be expected?
- A. Maintaining the increasingly complex architecture
- B. Clearly defining the boundaries of the IT systems
- C. Defining areas of responsibility for each DevOps team
Answer: C
NEW QUESTION 21
Why does Operations benefit most from improved configuration management?
- A. It allows Operations to automate configuration management using scripts
- B. It allows Development to take over Operations tasks if they have too much work
- C. It allows Operations to be involved in earlier stages of the development
- D. It allows Operations to respond to incidents more quickly than without
Answer: D
NEW QUESTION 22
Configuration management can prevent unauthorized changes to Production.
How should the system be configured to prevent unauthorized changes to Production?
- A. Only a single source should be used to give out information on the status of the system
- B. Chaos and disruptions should be deliberately and automatically introduced into production
- C. Value stream mapping should be used to identify security leaks and unauthorized persons
- D. Admin passwords should be regularly and automatically changed without notification to all IT staff
Answer: C
NEW QUESTION 23
DevOps states that release should be a routine.
Which DevOps principle is necessary for daily releases?
- A. Automation of the deployment pipeline
- B. Visualization of the Work-in-Progress
- C. Continuous improvement of processes
- D. Solving incidents immediately
Answer: A
NEW QUESTION 24
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?
- A. Using a programming language suitable for the business
- B. Delivery of small batches of working software
- C. Delivery of software based on customers' needs
- D. Sequential execution of predetermined stages
Answer: D
NEW QUESTION 25
Even more than Agile or Scrum, DevOps encourages continuous delivery of new functionality and continuous feedback from the customer.
What does this achieve?
- A. It improves customer relations
- B. It yields a greater return on IT
- C. It increases the team's responsibility
Answer: B
Explanation:
Explanation/Reference:
NEW QUESTION 26
Your team works in three-week iterations and cannot get all the work for a batch done within the iteration.
They frequently encounter bottlenecks.
What is the best reaction of the team after they identify a bottleneck?
- A. Extend the length of this particular iteration to four weeks to remove the bottleneck
- B. Trust that they will solve the bottleneck in the next batch or iteration
- C. Discuss with the Product Owner which work can be shifted to another iteration
Answer: A
NEW QUESTION 27
When will an organization find it difficult to adopt DevOps practices?
- A. When many bureaucratic processes are in place, because this causes inflexibility
- B. When microservices are used, because they expand the attack surface
- C. When operational complexity is high, because DevOps needs a simple architecture
Answer: A
NEW QUESTION 28
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?
- A. Change management process
- B. System and application monitoring
- C. Integration of release with deployment management
- D. Release inventories for recovery
- E. Root cause inventories for recovery
Answer: B
NEW QUESTION 29
The description of the Scaled Agile Framework (SAFe) model states:
"SAFe enterprises implement DevOps to break down silos and empower each Agile Release Train (ART) and Solution Train to continuously deliver new Features to their end users. Over time, the separation between development and operations is significantly reduced." Why is this a limited view on DevOps?
- A. Because DevOps extends the agile ideas from IT production to the entire organization, all processes and the entire value chain
- B. Because DevOps is better than other methodologies for developing software by incorporating continuous integration and continuous deployment
- C. Because there is no limit to the improvements you can establish with DevOps, due to the continuous improvement requirement
Answer: B
NEW QUESTION 30
For what type of business is DevOps the least suitable?
- A. Small companies or start-ups
- B. Companies without in-house software development
- C. Companies with unacceptable IT-related risks for the core business
Answer: B
NEW QUESTION 31
What is a correct use of a value stream map?
- A. Identifying and eliminating bottlenecks in the process
- B. Visualizing the work that is done or is in process
- C. Inserting feedback from the customer into the process
Answer: B
Explanation:
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
NEW QUESTION 32
Which architecture is a cause of the problems with DevOps that a microservice architecture solves?
- A. Intel x86 architecture
- B. Mainframe architecture
- C. Monolithic architecture
- D. Serverless architecture
Answer: C
Explanation:
Explanation/Reference: https://dzone.com/articles/what-problems-do-microservices-solve-2
NEW QUESTION 33
Time-to-market is very important.
In what way is DevOps supporting a short time-to-market?
- A. By funding products and not projects, to allow for innovation and optimization
- B. By training the team based on missing knowledge for each new iteration
- C. By reassembling a DevOps team for each project to ensure relevant experience
Answer: C
NEW QUESTION 34
DevOps practices incorporate the value stream concept from Lean Production.
What is a value stream?
- A. The series of actions performed to fulfill any type of request
- B. The sequence of releases that deliver a working product
- C. The amount of products that are delivered within a timeframe
Answer: A
Explanation:
Explanation
NEW QUESTION 35
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.)
- A. Cloud computing
- B. Automation
- C. Containerization
- D. Virtualization
- E. Software robots
Answer: A,B
Explanation:
Explanation/Reference:
NEW QUESTION 36
What helps a DevOps team to successfully develop and deliver working software?
- A. Writing code for software to have built-in quality as a main goal
- B. Allowing your DevOps teams to develop their own specific mission
- C. Identifying, fixing and learning from errors only after your project ended
- D. Forming a DevOps team for short period of time during a project
Answer: A
NEW QUESTION 37
Why is reducing the fragility of a business system difficult?
- A. Because doing so will disrupt the current product and service timelines
- B. Because it is difficult to deliberately introduce chaos into the Production environment
- C. Because doing so will increase the number of incidents that occur temporarily
- D. Because of the high risks of business disruption when integrating large numbers of systems
Answer: D
NEW QUESTION 38
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