[2022] New PSD exam dumps Use Updated Scrum Exam
Verified PSD Dumps Q&As - PSD Test Engine with Correct Answers
NEW QUESTION 67
Why might a scrum team choose to do pair programming?
- A. Efficiency
- B. Information sharing and learning
- C. Improving code quality
- D. All of these
- E. It is a nice way to work
Answer: D
Explanation:
Pair programming means that two developers are coding together and performing live peer review. This will enhance the effectivity as it leads to increased code quality. Regardless of your opinion, when answering Question:s about pair programming, know that it's considered a really good practice for PSD. And in case you are wondering, the instructor of the course is also a big fan.
NEW QUESTION 68
Which output from sprint planning provides the developers with a target and overarching direction for the sprint?
- A. The sprint backlog
- B. Sprint review minutes
- C. The product goal
- D. The Sprint goal
Answer: D
Explanation:
Review the scrum guide section sprint planning if this is still an uncertainty for you.
NEW QUESTION 69
Product backlog items are refined by
- A. Developers
- B. Product owner
- C. Developers and product owner
- D. Scrum master and product owner
- E. Scrum team
- F. Scrum master
Answer: E
Explanation:
In the scrum guide it says: "The Scrum Team may refine these items during this process, which increases understanding and confidence."
NEW QUESTION 70
Which of the following two best describe a ready product backlog item?
- A. It has been changed from unready to ready status in the tracking tool
- B. It can most likely be done within one sprint
- C. It is well understood by the developers and product owner at the sprint planning
- D. It has been fully described in the user requirements analysis
- E. It is a complete user story with all the necessary components
Answer: B,C
Explanation:
A ready product item needs to be able to be done in a sprint (scrum guide). In order for it to be ready, the product owner and the developers need to understand it well. Tracking tools and requirements analysis and how user stories should be made isn't part of scrum or the best practices for development.
NEW QUESTION 71
Which are obligatory scrum events?
- A. backlog refinement
- B. sprint planning
- C. sprint review
- D. sprint goal meeting
- E. sprint retrospective
- F. daily scrum
Answer: B,C,E,F
Explanation:
If you are not sure, please review the Scrum events section in the scrum guide
NEW QUESTION 72
What is a mock object?
- A. A test object that mimics the behavior of a dependency in the system under test
- B. A mock is a way to initialize the database for testing
- C. A mock helps you create a build script
- D. Mocks, stubs, dummies, fakes and shims are all the same
Answer: A
NEW QUESTION 73
Only technical writers can create documentation during a sprint
- A. False
- B. True
Answer: A
Explanation:
Work that's part of the sprint is done by the developers, scrum doesn't have specific roles
NEW QUESTION 74
What is the step to take in TDD after the tests have failed?
- A. Run it again to verify it fails.
- B. Write the code to satisfy the test
- C. Meet with the team to see why it fails
- D. Change the test in a way that is passes
Answer: B
Explanation:
In TDD you start with writing the test before the code. This test cannot pass. If it does, the test is wrong. When the tests are written, the production code to satisfy the test will be written. Once all the tests succeeds, the product code is done.
NEW QUESTION 75
In software development DRY refers to:
- A. Code with low cyclomatic complexity
- B. Code with minimal duplication
- C. Code that has not been peer reviewed (yet)
- D. Code that has been peer reviewed
Answer: B
Explanation:
DRY, don't repeat yourself
NEW QUESTION 76
What are three of the best ways to address non-functional requirements?
- A. Important, recurring non-functional requirements can be added to the definition of done
- B. Scrum is for functional, frontend development only
- C. Handle them during a risk mitigation phase before development
- D. Specific expectations can be used as acceptance criteria to specific product backlog items
- E. Include them in the Product Backlog
- F. Before the release, they should be tested and validated in a hardening sprint
Answer: A,C,D
Explanation:
There is no hardening sprint, there are only regular sprints. If it's an ever recurring non-functional requirement, it can be added to the definition of done. If it's not it can be added (as a criteria) in the product backlog (item).
NEW QUESTION 77
Which are two benefits of establishing naming conventions for code?
- A. To reduce friction in a shared codebase
- B. To make the code more readable
- C. To communicate the identity of the developer that wrote the code
- D. To make it easy to distinguish between different software products
- E. To ensure that orphan functions are not created
Answer: B,C
Explanation:
Naming conventions help to make the code more readable and it can reduce naming clashes.
NEW QUESTION 78
Your team is one of seven teams working on a product. All teams use the same version control system. Which is the best approach to deliver high-quality increments?
- A. There is one automated build for all teams
- B. Each team should have its own automated build
- C. Developers should perform a combination of local and private builds
- D. Each team's automated build is integrated toward the end of the sprint
Answer: A
Explanation:
This way there are no surprises near the end of the sprint or during delivery and the increment will be most stable as possible.
NEW QUESTION 79
Who creates documentation included with a working increment?
- A. Product owner
- B. Technical writers
- C. Developers
- D. Scrum requires no documentation
- E. Scrum master
Answer: C
Explanation:
It is part of the increment, so it is part of the work of the developers.
NEW QUESTION 80
What do scrum artifacts represent?
- A. Work that needs to be done
- B. Visual representation of the progress
- C. Work or value
- D. Flow and feedback
Answer: C
Explanation:
The scrum artifacts are: product backlog, sprint backlog and the increment. They represent work or value.
NEW QUESTION 81
The scrum team should change in members:
- A. Every sprint to remain agile
- B. As needed, taking into account a short term reduction in productivity
- C. Never, it will reduce the velocity
- D. As needed, but it should not affect the productivity
Answer: B
Explanation:
Changing the team members is sometimes necessary, this will have an effect on productivity. So it should only be used when really necessary.
NEW QUESTION 82
How long should the sprint review take? Choose the best answer
- A. Max four hours
- B. Max two hours
- C. Until everyone is done.
- D. Max two hours for a one month sprint
- E. Max four hours for a one-month sprint
Answer: E
Explanation:
The scrum guide says: "The Sprint Review is the second to last event of the Sprint and is timeboxed to a maximum of four hours for a one-month Sprint."
NEW QUESTION 83
Is it a good idea to follow each automated build with the execution of automated tests?
- A. Yes, it will show code coverage which is an excellent metric of quality and progress
- B. No, it takes too much time
- C. Yes, the tests may identify whether there are bugs that the developers should fix before proceeding
- D. No, the outcomes might disturb the developers' focus
Answer: C
Explanation:
It's definitely a good practice. And not because you can see the code coverage (which also isn't an excellent metric of quality and progress), but because you can detect problems before moving on.
NEW QUESTION 84
......
Pass Your PSD Dumps as PDF Updated on 2022 With 122 Questions: https://exampdf.dumpsactual.com/PSD-actualtests-dumps.html
