Pass Scrum PSD PDF Dumps | Recently Updated 122 Questions
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NEW QUESTION 26
What event is timeboxed?
- A. Daily Scrum
- B. Sprint planning
- C. Sprint review
- D. All of these
- E. Sprint retrospective
- F. Sprint
Answer: D
Explanation:
All the scrum events are timeboxed.
NEW QUESTION 27
Cyclomatic complexity is a metric for:
- A. Assessing if code is written in as few lines as possible
- B. Demonstrating code is well structured and cleanly implemented
- C. Measuring branching structures and nesting levels in code
- D. Determining the number of unit tests required to ensure correctness
Answer: C
Explanation:
Cyclomatic complexity is a number expressing the number of different paths that can be taken throughout the code. Higher means complex code.
NEW QUESTION 28
Why are automated builds important?
- A. You are unable to check in code without them
- B. Without them you can't tell if your code works
- C. They help you find defects and configuration management issues
- D. They are part of the Definition of Done
Answer: C
Explanation:
Automated builds will be made every time the code base gets changed. If a change to the code base breaks the build, the developers get informed immediately and can fix the build again without drifting off to far.
NEW QUESTION 29
Which are topics of the sprint planning? Choose all that apply.
- A. How to improve the scrum process in this sprint?
- B. Who is going to do what?
- C. When is this sprint going to be done?
- D. What can be done in this sprint?
- E. Why is this sprint valuable?
- F. How will the selected work get done?
Answer: D,E,F
Explanation:
These are the three topics mentioned in the scrum guide. Who is going to do what is not determined upfront, when the sprint will end is fixed and doesn't need to be discussed, what can be done to improve the process is for the sprint retrospective meeting.
NEW QUESTION 30
What is the size of the scrum team?
- A. 3 to 11
- B. typically 10 or fewer people
- C. this differs every sprint
- D. at least 8 people
Answer: B
Explanation:
The scrum guide says: "The Scrum Team is small enough to remain nimble and large enough to complete significant work within a Sprint, typically 10 or fewer people. "
NEW QUESTION 31
How much time must a product owner spend with the developers?
- A. 40%, or more depending on stakeholders
- B. 100%
- C. However much time the developers ask the PO to be present
- D. Enough to be aware of the increment's value at the sprint review
Answer: C
Explanation:
This should not be too much in a healthy situation, and this also doesn't imply that the developers can control the PO. But when the developers need the product owner to clarify or renegotiate the work to be done, it will be an impediment if the PO is not available.
NEW QUESTION 32
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 33
Scrum demands code review
- A. False
- B. True
Answer: A
Explanation:
There are no concrete development guidelines demanded by scrum, even though code review is an excellent idea. Scrum is also not only about developing software.
NEW QUESTION 34
The developers can invite experts to the sprint planning to give them advice
- A. True
- B. False
Answer: A
Explanation:
The scrum guide says: "The Scrum Team may also invite other people to attend Sprint Planning to provide advice."
NEW QUESTION 35
When does the development team show their work to the product owner?
- A. Whenever the product owner asks
- B. Anytime the developers need feedback from the product owner
- C. All of these
- D. During the sprint review
Answer: C
Explanation:
All of these would good moments to update the PO with the work done.
NEW QUESTION 36
How is the management external to the Scrum team involved in the daily scrum?
- A. The developers self-manage and they are the only management required at the daily scrum
- B. The scrum master lets them know whether they need to be preset
- C. The product owner speaks on their behalf
- D. The scrum master speaks on their behalf
Answer: A
Explanation:
Only the developers need to be present at the daily scrum, since they are self managing, that's all the management necessary.
NEW QUESTION 37
What does code coverage show?
- A. The ratio of the number of tests to lines of code in the system being tested
- B. Code being exercised by tests
- C. The quality of unit tests being written
- D. The absence of defects in code
- E. When a feature is done
Answer: B
Explanation:
The ratio answer is wrong, because it doesn't say anything about the number of tests to lines of code, but it does say the percentage of lines of code that is being tested. Hence, the correct answer is code being exercised by tests.
NEW QUESTION 38
What are three of the best ways to address non-functional requirements?
- A. Handle them during a risk mitigation phase before development
- B. Include them in the Product Backlog
- C. Important, recurring non-functional requirements can be added to the definition of done
- D. Specific expectations can be used as acceptance criteria to specific product backlog items
- E. Scrum is for functional, frontend development only
- 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 39
When is it most appropriate for developers to change the Definition of Done
- A. Prior to starting a new sprint
- B. In the retrospective when it turns out they can improve quality
- C. During the sprint planning when they can't fit enough into the sprint
- D. Prior to starting a new project
Answer: B
Explanation:
The definition of done can be changed when more is learnt. This always needs to be done aiming at a high quality usable increment. The best time to reflect on this is the retrospective.
NEW QUESTION 40
How do you know that the developers are cross-functional?
- A. They do pair programming
- B. Developers have the combined skills to create a usable increment
- C. Every member can do every task
- D. They work with TDD
- E. They never argue
Answer: B
Explanation:
Cross-functional is on team level and not on individual level.
NEW QUESTION 41
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Certification Topics of Scrum PSD Exam
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- Developing the Project 25%
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- Organizing the Team 10%
- Scrum Basics 20%
- Agile Methods 15%
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