CertkingdomPDF PSD Exam Questions | Real PSD Practice Dumps
Verified PSD Exam Dumps Q&As - Provide PSD with Correct Answers
NEW QUESTION 66
What is the commitment for the product backlog?
- A. Sprint planning outcome
- B. Definition of done
- C. Sprint goal
- D. Product goal
Answer: D
Explanation:
If you are not sure, please review the section scrum artifacts in the scrum guide.
NEW QUESTION 67
Who must attend the daily scrum? Choose all that apply.
- A. The manager of the IT department
- B. Everyone invited by the product owner
- C. It is optional, no one has to attend
- D. The product owner
- E. The developers
- F. The scrum master
Answer: E
Explanation:
The scrum guide says: "The Daily Scrum is a 15-minute event for the Developers of the Scrum Team. "
NEW QUESTION 68
Product backlog items are refined by
- A. Developers and product owner
- B. Scrum master
- C. Scrum team
- D. Scrum master and product owner
- E. Product owner
- F. Developers
Answer: C
Explanation:
In the scrum guide it says: "The Scrum Team may refine these items during this process, which increases understanding and confidence."
NEW QUESTION 69
What do scrum artifacts represent?
- A. Work or value
- B. Work that needs to be done
- C. Flow and feedback
- D. Visual representation of the progress
Answer: A
Explanation:
The scrum artifacts are: product backlog, sprint backlog and the increment. They represent work or value.
NEW QUESTION 70
What event is timeboxed?
- A. Sprint
- B. Sprint retrospective
- C. Sprint review
- D. All of these
- E. Daily Scrum
- F. Sprint planning
Answer: D
Explanation:
All the scrum events are timeboxed.
NEW QUESTION 71
In software development DRY refers to:
- A. Code with minimal duplication
- B. Code that has not been peer reviewed (yet)
- C. Code with low cyclomatic complexity
- D. Code that has been peer reviewed
Answer: A
Explanation:
DRY, don't repeat yourself
NEW QUESTION 72
Who creates documentation included with a working increment?
- A. Scrum requires no documentation
- B. Scrum master
- C. Developers
- D. Product owner
- E. Technical writers
Answer: C
Explanation:
It is part of the increment, so it is part of the work of the developers.
NEW QUESTION 73
What is not a desirable characteristics of a unit test?
Test code is as small as possible
- A. Execution is fast
- B. Includes exercising the persistence layer
- C. Independent of others
- D. Makes assertions about only one logical concept
Answer: B
Explanation:
you don't want your unit test to really make changes so it cannot exercise the real persistence layer.
NEW QUESTION 74
Which are two benefits of establishing naming conventions for code?
- A. To make the code more readable
- B. To communicate the identity of the developer that wrote the code
- C. To make it easy to distinguish between different software products
- D. To reduce friction in a shared codebase
- E. To ensure that orphan functions are not created
Answer: A,B
Explanation:
Naming conventions help to make the code more readable and it can reduce naming clashes.
NEW QUESTION 75
What is the size of the scrum team?
- A. typically 10 or fewer people
- B. this differs every sprint
- C. at least 8 people
- D. 3 to 11
Answer: A
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 76
Which output from sprint planning provides the developers with a target and overarching direction for the sprint?
- A. Sprint review minutes
- B. The sprint backlog
- 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 77
What is pair programming?
- A. Two programmers writing code separately, but always review each other's pull requests
- B. Developer and tester work together to write and test code
- C. Managers doing performance reviews by comparing one programmer's code to another's
- D. Two developers writing code together, providing constant peer review
Answer: C
Explanation:
Pair programming means that two developers are coding together and performing live peer review. This will enhance the affectivity as it leads to increased code quality.
NEW QUESTION 78
You are asked to refactor part of the codebase for an application. When you are done, all unit tests pass with 50% code coverage. What can you infer from this?
- A. Less than 50% of the application is working correctly
- B. There are no bugs in the application
- C. At least 50% of the application is working correctly
- D. You did not break any of the unit tests that already existed
Answer: D
Explanation:
You can't really say anything because you don't know what the unit tests are testing and whether they are correctly representing whether the application is working correctly. However, if all the tests passes you didn't break any already existing tests. Also, if none tests existed yet, you did not break them.
NEW QUESTION 79
Which are four attributes of a good bug report?
- A. Explains some new system functionality desired
- B. Expected results and observed results
- C. Includes code for a proposed fix
- D. Provides simple and repeatable reproduction steps
- E. Screenshots or pictures of the bug in action, if possible
- F. Includes build or version number where bug was found
Answer: B,D,E,F
NEW QUESTION 80
The three pillars of empirical process control are:
- A. respect
- B. adaptation
- C. inspection
- D. planning
- E. commitment
- F. transparency
Answer: B,C,F
Explanation:
If you are not sure, please review the Scrum theory section in the scrum guide
NEW QUESTION 81
What is the commitment for the sprint backlog?
- A. Sprint planning outcome
- B. Sprint goal
- C. Product goal
- D. Definition of done
Answer: B
Explanation:
If you are not sure, please review the section scrum artifacts in the scrum guide.
NEW QUESTION 82
The product owner determines how many product backlog items the developers select for the sprint in the sprint planning.
- A. True, if the developers have enough capacity
- B. False, the project manager does that
- C. True, in line with what was promised to the stakeholders
- D. True
- E. False, the scrum master does that
- F. False
Answer: F
Explanation:
It is false, the developers select the items, because they will have to commit to it.
NEW QUESTION 83
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. Developers should perform a combination of local and private builds
- B. Each team should have its own automated build
- C. Each team's automated build is integrated toward the end of the sprint
- D. There is one automated build for all teams
Answer: D
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 84
What is a unit test?
- A. A way to ensure product code satisfies the user requirements
- B. A test that ensures a specific method integrates properly with the code calling it
- C. A test that isolates and verifies individual units of functionality
- D. A technique for ensuring that units of co-dependent systems integrate correctly
Answer: C
Explanation:
A unit test is a test that isolates and verifies the functionality of one unit.
NEW QUESTION 85
The CEO demands a feature from the developers during the sprint. What should the developers do?
- A. Inform the product owner, so the PO can deal with the CEO
- B. Add the item to the current sprint and leave out something that is less important
- C. Add the item to the current sprint and work harder
- D. Add the item to the next sprint
Answer: A
Explanation:
This is not a decision the CEO or the developers can make, this should go via the PO, since that is the maximumizer of value
NEW QUESTION 86
What is the definition of done good for? Choose all that apply.
- A. It helps the developers know how much work to select during the sprint planning
- B. This way documentation is obligated and cannot be skipped
- C. It creates a shared understanding of what done means
- D. Management knows what the work of the developer needs to be checked for
Answer: A,C
Explanation:
The DoD helps the developers know how much work needs to be done, and therefore they can decide what should be part of the sprint. It also creates a shared understanding of what done means. This is likely to include documentation, but that depends on the decisions of the organization and team. Scrum does not dictate this.
NEW QUESTION 87
What is static analysis?
- A. Analysis performed on software at runtime
- B. Work performed by the business analyst
- C. A tool that inspects the correctness of static keyword usage
- D. Analysis performed on code
Answer: D
Explanation:
Static analys is performed on code (and not a running program or build).
NEW QUESTION 88
......
Get Top-Rated Scrum PSD Exam Dumps Now: https://www.certkingdompdf.com/PSD-latest-certkingdom-dumps.html
Pass Your PSD Dumps Free Latest Scrum Practice Tests: https://drive.google.com/open?id=16TcUipUHy0jHQpl5RQKriPlXsNVHEzHR