Certification Training for DEVOPSF Exam Dumps Test Engine [2021]
Nov 25, 2021 Step by Step Guide to Prepare for DEVOPSF Exam
NEW QUESTION 11
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 12
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 13
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
Explanation:
Explanation/Reference: https://www.exin.com/article/devops-indispensable-agile-work?language_content_entity=en
NEW QUESTION 14
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 15
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?
- A. Continuous delivery
- B. Version control
- C. Deployment pipeline
Answer: B
NEW QUESTION 16
A company is not yet using DevOps practices. The team notices a problematic accumulation of technical debt.
One of the team members suggests implementing DevOps practices to solve this problem.
Which DevOps practices support reducing technical debt?
- A. Continuous delivery and promoting pair programming
- B. Constant refactoring and eliminating previous bottlenecks
- C. Continuous feedback and implementing a deployment pipeline
Answer: B
NEW QUESTION 17
A commonly understood definition of the term 'time-to-market' is:
The time between business idea and the possibility of a customer purchase.
Which two DevOps practices may help reduce the time-to-market for a company? (Choose two.)
- A. Visualizing the Work-in-Progress (WiP)
- B. Pair programming
- C. Continuous identification and reduction of losses
- D. Extreme programming
- E. Continuous delivery and deployment
Answer: C,E
NEW QUESTION 18
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
NEW QUESTION 19
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 20
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 21
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
NEW QUESTION 22
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 23
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
NEW QUESTION 24
What should be taken into account most when prioritizing tasks according to DevOps practices?
- A. How much value the task adds
- B. How much the team likes the task
- C. How long the task has waited
- D. How much work the task takes
Answer: A
NEW QUESTION 25
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 26
Why should everything be stored in a version control system?
- A. It allows Developers to re-use already written code
- B. It gives both Development and Operations access
- C. It is the basis for automation of the deployment pipeline
- D. It prevents deliberate introduction of chaos in the system
Answer: D
NEW QUESTION 27
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 28
The most valuable information of a value stream map is taken from three key metrics.
What is one of these three key metrics?
- A. Process time
- B. Percentage complete
- C. Server time
- D. Measured service
Answer: B
NEW QUESTION 29
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